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Hypertech 32500

Max Energy Programmer 1996-2007 GM Gas Truck/SUV

Hypertech 32500
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Product images may differ from actual product appearance.

533-32500

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Hypertech 32500 Max Energy Programmer 1996-2007 GM Gas Truck/SUV $329.00
Max Energy Programmer
  • 1996-2007 GM Gas Truck/SUV
  • 1997-2005 GM Car
  • 2001-05 GM Diesel Truck
  • 50-State Legal (CARB E.O. #E-260-15)

  • Specifications:

    CARB EO Number
    D-260-15 (pdf)
    Quantity
    Sold individually
    Manufacturer's Part Number:
    32500
    EO Number:
    D-260-15(pdf)
    To see a list of qualifying vehicles, enter CARB EO NumberD-260-15

    The Best Handheld Performance Tuner on the Market!

    Available for many gasoline, E-85, and diesel vehicles, Max Energy Programmers from Hypertech are the ultimate in car computer tuners. Their versatility is difficult to match: speedometer calibration, RPM limiter, diagnostic trouble code clearing, push-of-a-button power gains, instant fuel efficiency improvement, transmission shift point adjustability, and shift firmness flexibility.

    Features

    • Speedometer Calibrator
    • Quickly Return to Stock Settings
    • Top Speed and Engine RPM Limiter
    • Read and Clear "Check Engine" Codes
    • Options for Regular Gas, E-85, and Diesel Vehicles
    • Optimal Tuning Modes for Instant Performance Gains
    • Internet Updatable to Obtain the Latest Tuning Software
    • Automatic Transmission Shift Adjustment for Longer Life & Better Towing
    • An internet connection may be required in order for the programmer to work with your vehicle

    Application Chart

    Does Hypertech 32500 fit your vehicle?

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    2005 CHEVROLET SUBURBAN 1500

    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • EngineType: ALL
    • SubModel: LT

    2003 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003 CHEVROLET TAHOE

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Internet Updateable
    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002 GMC SAVANA 2500

    • Fitment_Note: Premium Fuel-HP Increase +11 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +11 ft/lb~Read And Clear DTC~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Rev Limit 5200 to 6200 RPM in 100 RPM Increments~Spd\Odom. Corr. For Gears 2.73/3.08/3.27/3.31/3.55/3.73/3.90/4.10/4.30/4.56
    • Liter: 4.3
    • SubModel: SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2001 CHEVROLET SUBURBAN 2500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2001 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2006 GMC SIERRA 1500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +18 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +9 ft/lb~Premium Fuel-HP Increase +35 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +28 hp; Torque Increase +30 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: SLE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 CHEVROLET TAHOE

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: LS
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2006 GMC SAVANA 3500

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2002 CHEVROLET SUBURBAN 2500

    • Fitment_Note: Premium Fuel-HP Increase +33 hp; Torque Increase +40 ft/lb~Regular Fuel-HP Increase +27 hp; Torque Increase +35 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1998-1999 GMC K1500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +35 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +28 hp; Torque Increase +30 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: LT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 GMC SIERRA 1500

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.8
    • SubModel: SLT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2003 CHEVROLET TAHOE

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Internet Updateable
    • Liter: 4.8
    • SubModel: LT
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2000 GMC SIERRA 2500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Internet Updateable
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2003-2005 GMC SIERRA 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999 CHEVROLET C1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +67 ft/lb~For Use w/Premium Octane Fuel~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5500 to 6600 RPM in 100 RPM Increments~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~For Use w/Regular Octane Fuel
    • Liter: 5.0
    • SubModel: LS
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    2000 CHEVROLET TAHOE

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +19 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +20 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • EngineType: ALL
    • SubModel: LIMITED

    2000 GMC K2500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +23 hp; Torque Increase +36 ft/lb~Regular Fuel-HP Increase +16 hp; Torque Increase +26 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 7.4
    • SubModel: SIERRA SLT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Stage 3; HP Increase +87 hp; Torque Increase +173 ft/lb~Stage 2; HP Increase +52 hp; Torque Increase +108 ft/lb~Stage 1; HP Increase +32 hp; Torque Increase +68 ft/lb~Read And Clear DTC~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET TAHOE

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: Z71
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1996-1997 GMC SONOMA

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +17 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2003 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999 GMC K3500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: SIERRA SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2001 CHEVROLET CORVETTE

    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +20 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Return Back To Stock~Internet Updateable~Cooling Fans Stock 160 Degrees F/180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Tire Size 24-30 Inches 1/4 inch Increments~Speed\Odometer Corr. For Gears 2.73/3.15~Rev Limit 6100 to 7100 RPM in 100 RPM Increments
    • EngineType: ALL
    • SubModel: Z06

    2002 PONTIAC FIREBIRD

    • Fitment_Note: Premium Fuel-HP Increase +13 hp; Torque Increase +19 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-30 Inches 1/4 Inch Increments~Rev Limit 5500 to 6600 RPM in 100 RPM Increments~Speed\Odometer Corr. For Gears 2.73/3.15
    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2004 CHEVROLET TAHOE

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: LT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2004-2005 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: WT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1999 GMC SIERRA 2500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +26 hp; Torque Increase +26 ft/lb~Internet Updateable
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004-2005 GMC SIERRA 1500

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    1996-1997 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +22 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003 GMC SIERRA 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2002 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: SL
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2002 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +27 ft/lb~Regular Fuel-HP Increase +7 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 CHEVROLET TAHOE

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.8
    • SubModel: LS
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Stage 1; HP Increase +73 hp; Torque Increase +120 ft/lb~Stage 2; HP Increase +94 hp; Torque Increase +155 ft/lb~Stage 3; HP Increase +113 hp; Torque Increase +185 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LS
    • Engine Vin: 1
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1999 GMC K1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~For Use w/Premium Octane Fuel~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • EngineType: ALL
    • SubModel: SIERRA SLT

    2006 GMC YUKON

    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Cooling Fans Stock 180 Degrees F/195 Degrees F~Rev Limit 5200 to 6200 RPM in 100 RPM Increments~Spd\Odom. Corr. For Gears 2.73/3.08/3.27/3.31/3.55/3.73/3.90/4.10/4.30/4.56
    • EngineType: ALL
    • SubModel: SLT

    2003 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    1996-1999 GMC K2500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997 CHEVROLET C1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +22 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: SILVERADO
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • Fitment_Note: Premium Fuel-HP Increase +57 hp; Torque Increase +60 ft/lb~Regular Fuel-HP Increase +41 hp; Torque Increase +44 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: CLASSIC WT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1996-1999 GMC C1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~For Use w/Premium Octane Fuel~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.0
    • SubModel: SIERRA SLT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    2002 CHEVROLET SILVERADO 3500

    • Fitment_Note: Premium Fuel-HP Increase +33 hp; Torque Increase +40 ft/lb~Regular Fuel-HP Increase +27 hp; Torque Increase +35 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2003-2005 CHEVROLET SILVERADO 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2001 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Premium Fuel-HP Increase +22 hp; Torque Increase +29 ft/lb~Regular Fuel-HP Increase +20 hp; Torque Increase +25 ft/lb~Internet Updateable
    • Liter: 8.1
    • SubModel: LS
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 GMC SONOMA

    • Fitment_Note: Regular Fuel-HP Increase +4 hp; Torque Increase +12 ft/lb~Premium Fuel-HP Increase +6 hp; Torque Increase +22 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: SLS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998-1999 GMC S15 JIMMY

    • Fitment_Note: Premium Fuel-HP Increase +13 hp; Torque Increase +27 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • EngineType: ALL
    • SubModel: SLE

    1999 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +22 hp; Torque Increase +24 ft/lb~Internet Updateable~Regular Fuel-HP Increase +9 hp; Torque Increase +10 ft/lb
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2002 GMC SONOMA

    • Fitment_Note: Premium Fuel-HP Increase +11 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +11 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: SLS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2001 GMC S15 JIMMY

    • Fitment_Note: Regular Fuel-HP Increase +4 hp; Torque Increase +12 ft/lb~Premium Fuel-HP Increase +6 hp; Torque Increase +22 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • EngineType: ALL
    • SubModel: DIAMOND EDITION

    2005 CHEVROLET EXPRESS 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2001-2002 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: Stage 1; HP Increase +73 hp; Torque Increase +120 ft/lb~Stage 2; HP Increase +94 hp; Torque Increase +155 ft/lb~Stage 3; HP Increase +113 hp; Torque Increase +185 ft/lb~Read And Clear DTC~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1997 GMC C1500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +13 hp; Torque Increase +27 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +17 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: SIERRA GT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1997 CHEVROLET C2500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +40 hp; Torque Increase +60 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 7.4
    • SubModel: LT
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2000 CHEVROLET S10 BLAZER

    • Fitment_Note: Regular Fuel-HP Increase +5 hp; Torque Increase +11 ft/lb~Premium Fuel-HP Increase +13 hp; Torque Increase +14 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • EngineType: ALL
    • SubModel: TRAILBLAZER

    2006 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +12 hp; Torque Increase +19 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +12 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • Aspiration: N
    • SubModel: WT
    • Engine Vin: B
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2003 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Stage 1; HP Increase +73 hp; Torque Increase +120 ft/lb~Stage 2; HP Increase +94 hp; Torque Increase +155 ft/lb~Stage 3; HP Increase +113 hp; Torque Increase +185 ft/lb~Read And Clear DTC~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1996-1997 CHEVROLET K2500 SUBURBAN

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +22 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 GMC SIERRA 1500

    • Fitment_Note: Premium Fuel-HP Increase +11 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +11 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: HT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2003 CHEVROLET EXPRESS 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Internet Updateable
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2004-2005 GMC SAVANA 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments~Spd\Odom. Corr. For Gears 2.73/3.08/3.27/3.31/3.55/3.73/3.90/4.10/4.30/4.56
    • Liter: 4.3
    • SubModel: SLE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2003 GMC SAVANA 2500

    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +9 ft/lb~Regular Fuel-HP Increase +8 hp; Torque Increase +8 ft/lb~Internet Updateable
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 294
    • EngineType: V8 ( 4.8 L / 294 )

    2004-2005 GMC SAVANA 3500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +35 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +28 hp; Torque Increase +30 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1999 CHEVROLET C1500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2006 CHEVROLET EXPRESS 2500

    • Fitment_Note: Premium Fuel-HP Increase +35 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +28 hp; Torque Increase +30 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: LS
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2000 GMC SIERRA 1500

    • Fitment_Note: Regular Fuel-HP Increase +5 hp; Torque Increase +11 ft/lb~Premium Fuel-HP Increase +13 hp; Torque Increase +14 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: SLT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1999 CHEVROLET SILVERADO 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +22 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~For Use w/Regular Octane Fuel~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2006 GMC YUKON XL 1500

    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Cooling Fans Stock 180 Degrees F/195 Degrees F~Rev Limit 5200 to 6200 RPM in 100 RPM Increments~Spd\Odom. Corr. For Gears 2.73/3.08/3.27/3.31/3.55/3.73/3.90/4.10/4.30/4.56
    • EngineType: ALL
    • SubModel: SLE

    2003-2005 GMC SIERRA 2500 HD

    • Fitment_Note: Premium Fuel-HP Increase +57 hp; Torque Increase +60 ft/lb~Regular Fuel-HP Increase +41 hp; Torque Increase +44 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2002 CHEVROLET S10 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +11 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +11 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2004-2005 GMC SIERRA 2500 HD

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +35 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +28 hp; Torque Increase +30 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: SLT
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1996-1997 CHEVROLET K3500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +23 hp; Torque Increase +41 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 7.4
    • SubModel: CHEYENNE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    1999 CHEVROLET K1500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: LT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1999 CHEVROLET SILVERADO 1500

    • Fitment_Note: Premium Fuel-HP Increase +13 hp; Torque Increase +27 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996-1997 CHEVROLET K1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +17 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2006 GMC SIERRA 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjustable Cooling Fan~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness
    • Liter: 5.3
    • Aspiration: N
    • SubModel: SL
    • Engine Vin: T
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 CHEVROLET TAHOE

    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • EngineType: ALL
    • SubModel: LT

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: Stage 3; HP Increase +87 hp; Torque Increase +173 ft/lb~Stage 2; HP Increase +52 hp; Torque Increase +108 ft/lb~Stage 1; HP Increase +32 hp; Torque Increase +68 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjustable Cooling Fan~Adjust Tire Size~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 6.6
    • Aspiration: T
    • SubModel: LS
    • Engine Vin: 2
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1996-1998 GMC K1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~For Use w/Premium Octane Fuel~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.0
    • SubModel: SIERRA SLT
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    2000 CHEVROLET C3500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +19 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +20 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: LS
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1997-1999 GMC C3500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: SIERRA SLT
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 GMC YUKON

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +9 hp; Torque Increase +27 ft/lb~Regular Fuel-HP Increase +7 hp; Torque Increase +8 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: SLT
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000 GMC K2500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +23 hp; Torque Increase +36 ft/lb~Regular Fuel-HP Increase +16 hp; Torque Increase +26 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 7.4
    • SubModel: SIERRA SL
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2002 CHEVROLET SILVERADO 1500

    • Fitment_Note: Premium Fuel-HP Increase +11 hp; Torque Increase +35 ft/lb~Regular Fuel-HP Increase +6 hp; Torque Increase +11 ft/lb~Premium Fuel-HP Increase +9 hp; Torque Increase +27 ft/lb~Regular Fuel-HP Increase +9 hp; Torque Increase +11 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • Aspiration: N
    • SubModel: LS
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1998 GMC K3500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable
    • Liter: 5.7
    • SubModel: SIERRA SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2005 CHEVROLET EXPRESS 1500

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6000 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1997 CHEVROLET C1500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +17 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: WT
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2002 CHEVROLET SILVERADO 3500

    • CC: 5967
    • Fitment_Note: Premium Fuel-HP Increase +19 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +10 hp; Torque Increase +15 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    2004 GMC SIERRA 3500

    • Fitment_Note: Premium Fuel-HP Increase +57 hp; Torque Increase +60 ft/lb~Regular Fuel-HP Increase +41 hp; Torque Increase +44 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjustable Cooling Fan~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: SLE
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1996-1998 GMC C1500 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +13 hp; Torque Increase +27 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +12 hp; Torque Increase +17 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: SIERRA SPECIAL
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2003 CHEVROLET S10 PICKUP

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2000 CHEVROLET SUBURBAN 1500

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +17 hp; Torque Increase +24 ft/lb~Regular Fuel-HP Increase +9 hp; Torque Increase +11 ft/lb~Premium Fuel-HP Increase +6 hp; Torque Increase +19 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +20 ft/lb~Read And Clear DTC~Adjustable Rev Limiter~Adjustable Top Speed Limiter~Adjust Tire Size~Adjustable Gear Ratio~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: BASE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2000 CHEVROLET SILVERADO 1500

    • Fitment_Note: Regular Fuel-HP Increase +5 hp; Torque Increase +11 ft/lb~Premium Fuel-HP Increase +13 hp; Torque Increase +14 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 4.3
    • SubModel: LS
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1996 GMC K1500 SUBURBAN

    • Fitment_Note: Premium Fuel-HP Increase +20 hp; Torque Increase +45 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 5.7
    • SubModel: SLE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2003-2005 CHEVROLET SILVERADO 2500 HD

    • Fitment_Note: Premium Fuel-HP Increase +57 hp; Torque Increase +60 ft/lb~Regular Fuel-HP Increase +41 hp; Torque Increase +44 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: LT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    2001 GMC YUKON XL 2500

    • Fitment_Note: Premium Fuel-HP Increase +22 hp; Torque Increase +29 ft/lb~Regular Fuel-HP Increase +20 hp; Torque Increase +25 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 8.1
    • SubModel: SLT
    • CUI: 496
    • EngineType: V8 ( 8.1 L / 496 )

    1996-1997 CHEVROLET C3500 PICKUP

    • Fitment_Note: Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Premium Fuel-HP Increase +23 hp; Torque Increase +41 ft/lb~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Gears 3.08/3.23/3.42/3.73/4.10/4.56~Speed\Odometer Corr. For Tire Sizes 24-34 Inches 1/4 Inch Increments
    • Liter: 7.4
    • SubModel: BASE
    • CUI: 454
    • EngineType: V8 ( 7.4 L / 454 )

    2003 GMC YUKON

    • CC: 5328
    • Fitment_Note: Premium Fuel-HP Increase +18 hp; Torque Increase +16 ft/lb~Regular Fuel-HP Increase +11 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Cooling Fans Stock 180 Degrees F/195 Degrees F~Speed\Odometer Corr. For Gears 2.73/3.08/3.23/3.42/3.73/4.10/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • Liter: 5.3
    • SubModel: SLE
    • CUI: 325
    • EngineType: V8 ( 5.3 L / 325 )

    2005 GMC S15 JIMMY

    • Fitment_Note: Premium Fuel-HP Increase +6 hp; Torque Increase +17 ft/lb~Regular Fuel-HP Increase +5 hp; Torque Increase +10 ft/lb~Read And Clear DTC~Adjustable Top Speed Limiter~Adjustable Shift Points~Adjustable Shift Firmness~Return Back To Stock~Internet Updateable~Speed\Odometer Corr. For Tire Sizes 24-54 Inches 1/4 Inch Increments~Speed\Odometer Corr. For Gears 2.73/3.08/3.27/3.31/3.55/3.73/3.90/4.30/4.56~Rev Limit 5200 to 6200 RPM in 100 RPM Increments
    • EngineType: ALL
    • SubModel: SLS
    32500 - Hypertech Max Energy Programmers is rated 4.8 out of 5 by 4.
    Rated 5 out of 5 by from HYPERTECH Max Energy an Excellent value!!! It solved my speedo calibration and trans. shifting (sluggish low RPM) issues Alone, not to mention giving my truck a little more kick in the pants.
    Date published: 2016-12-25
    Rated 5 out of 5 by from What I was looking for Quick to program for my truck and install. Mid setting gave me all the power needed to tow my 14K Trailer
    Date published: 2016-11-07
    Rated 5 out of 5 by from Amazing Easy to use. Fixed the problem. Told friends about it and they bought it. They liked it as well.
    Date published: 2016-07-15
    Rated 4 out of 5 by from easy to program vechile reguardless of what sales tells you older models have to be updated, requiring windows if you have windows 10 you will have to mail it to hypertech, turn around is very quick. but unit does not come ready to use. not sure what they consider older models. after updating its amazingly easy to use. 5 or 6 questions to answer and your done, adds really nice performance boost.
    Date published: 2015-09-08
    • y_2017, m_11, d_20, h_23
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    Will this work for my 1996 GMC C1500?

    Asked by: Thisguy
    Yes this does fit 1996 GMC C1500's
    Answered by: Jegs Tech
    Date published: 2017-10-12
    • y_2017, m_11, d_20, h_23CST
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