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JET Performance 20303S

Power Control Module 2003-05 Trailblazer/Envoy L6 4.2L

JET Performance 20303S
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561-20303S

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JET Performance 20303S Power Control Module 2003-05 Trailblazer/Envoy L6 4.2L $250.46
Power Control Module
  • 2003-05 Trailblazer/Envoy L6 4.2L
  • 2004-05 Envoy L6 4.2L
  • 2005 Isuzu Ascender L6 4.2L
  • Stage 2

  • Specifications:

    CARB EO Number
    D-234-6 (pdf)
    Quantity
    Sold individually
    Manufacturer's Part Number:
    20303S

    Add up to 25 HP!

    Late model GM vehicles without removable chips require the use of the JET Power Control Module (PCM). The JET Performance PCM provides the same type of Power Tuning as a JET chip and is the most sophisticated tuning device for late model GM vehicles available today. The JET Performance PCM is a 20Mhz RISC computer that controls air/fuel, ignition advance and transmission tuning for the ultimate in power gains.

    Stage 2: Off-road use only. For vehicles modified with low restriction exhaust and low temperature thermostat.

    Does JET Performance 20303S fit your vehicle?

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    Liter

    2003-2005 GMC ENVOY XL

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: SLE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2003-2005 GMC ENVOY XL

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: SLT
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2004-2005 GMC ENVOY XUV

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: SLE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2004-2005 GMC ENVOY XUV

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: SLT
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2003-2005 CHEVROLET TRAILBLAZER EXT

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: LT
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2003-2004 CHEVROLET TRAILBLAZER

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: LT
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2003-2005 CHEVROLET TRAILBLAZER

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: LS

    2005 CHEVROLET TRAILBLAZER

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: LT

    2003-2005 GMC ENVOY

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: SLE

    2003-2005 GMC ENVOY

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: SLT

    2003-2004 CHEVROLET TRAILBLAZER

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: NORTH FACE

    2003-2004 CHEVROLET TRAILBLAZER EXT

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: NORTH FACE
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2004-2005 CHEVROLET TRAILBLAZER EXT

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • Liter: 4.2
    • SubModel: LS
    • CUI: 256
    • EngineType: L6 ( 4.2 L / 256 )

    2003 CHEVROLET TRAILBLAZER

    • Fitment_Note: Shift Points/Firmness; Modified Ignition Curve; Recalibrated Air/Fuel Ratio
    • EngineType: ALL
    • SubModel: LTZ
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