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Magnaflow 18999

Aluminized Pro Turbo-Back Exhaust System 2001-07 GM 2500HD/3500 6.6L Diesel

Magnaflow 18999

642-18999

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Estimated to ship directly from the manufacturer on 06/07/18
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Magnaflow 18999 Aluminized Pro Turbo-Back Exhaust System 2001-07 GM 2500HD/3500 6.6L Diesel $408.71
Aluminized Pro Turbo-Back Exhaust System
  • 2001-07 GM 2500HD/3500 6.6L Diesel
  • Crew/Extended Cab, Short/Long Bed
  • Single Passenger Side Rear Exit
  • 5" Tubing, No Tip

  • Specifications:

    Inlet Size (in.)
    5
    Outlet Size (in.)
    5
    Material
    Aluminized Steel
    Exit Position
    Single Side
    Exhaust Type
    Single
    Exit Style
    Straight
    Tip Size
    NA
    Muffler Count
    1
    Exhaust Pipe Material
    Aluminized
    Sound Level
    Moderate
    Tip Quantity
    0
    Muffler Body Diameter (in.)
    7 x 7
    Muffler Body Finish
    Aluminized
    Muffler Configuration
    Center/Center
    Main Piping Diameter (in.)
    Aluminized
    Exit Quantity
    Single
    Muffler Body Material
    Aluminized Steel
    System Type
    Down Pipe Back
    Muffler Body Length
    14 in.
    Finish
    Aluminized
    Recommended Use
    Performance
    Hardware Included
    Yes
    Tip Included
    No
    Muffler Included
    Yes
    Exit Quantity
    One
    Intermediate Pipe Diameter (in.)
    5
    Muffler Configuration
    Single inlet/Single outlet
    Muffler Finish
    Natural
    Muffler Material
    Aluminum
    Muffler Quantity
    One
    Muffler Style
    Turbo
    Quantity
    Sold as a kit
    System Finish
    Aluminized
    System Material
    Steel
    Tailpipe Diameter (in.)
    5
    Exit Location
    Passenger side
    System Style
    Turbo-back
    Inlet Quantity
    One
    Manufacturer's Part Number:
    18999

    Magnaflow Aluminized Exhaust Systems for diesel trucks are entry-level performance systems with a satin finish, 100% stainless steel straight-through muffler, stainless steel band clamps, OE-style barbed hangers, and 4" or 5" mandrel-bent aluminized tubing. These exhaust systems provide significant gains in horsepower and torque, plus improved fuel economy and lower EGT (exhaust gas temperatures). .

    Does Magnaflow 18999 fit your vehicle?

    Narrow Results

    2001-2002 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2006 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002-2005 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2006 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2006 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2006 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2006 GMC SIERRA 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2006 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005-2006 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2005 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2006 CHEVROLET SILVERADO 3500

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 CHEVROLET SILVERADO 2500 HD CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2007 GMC SIERRA 3500 CLASSIC

    • CC: 6599
    • Fitment_Note: [Available While Supplies Last]
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )
    Some parts are not legal for use in California or other states with similar laws / regulations