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Gibson 615541

Gibson Swept-Side Cat-Back Exhaust 2001-05 Chevy Silverado/GMC Sierra 6.6L Duramax

462-615541

made in usa
Free Shipping Estimated to ship directly from the manufacturer on 10/29/18

$525.99
$473.39
ON SALE - $52.60 OFF
Gibson Swept-Side Cat-Back Exhaust 2001-05 Chevy Silverado/GMC Sierra 6.6L Duramax $473.39
QTY
Swept-Side Cat-Back Exhaust
  • 2001-05 Chevy Silverado/GMC Sierra 6.6L Duramax
  • 2WD/4WD
  • Extended & Crew Cab, Short Bed
  • 4" Tailpipe, 5" Tip
  • Gibson 615541 Details

    Chevy Silverado/GMC Sierra

  • 4-in. mandrel bent stainless tubing.
  • Gibson Muffler features a baffled & chambered design, no internal packing, powerful deep tone.
  • 5in.; Polished; T304 Stainless; Round ;Slash- Cut Tip; Clamp on.
  • Exits Behind Rear Tire.
  • Includes all hardware and factory style hangers for easy bolt on installation.
  • Flange Connection to Converter

  • Specifications:

    Inlet Size (in.)
    4
    Outlet Size (in.)
    4
    Material
    Stainless Steel
    Exit Position
    Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Tip Size
    5 in.
    System Type
    DPF Back
    Manufacturer's Part Number:
    615541

    Gibson GM Cat-Back Exhaust Systems improve exhaust flow and provide more power from 2000-4000 RPM than other exhaust systems. Power-robbing turbulence exists at every point that an exhaust gas "pulse" enters or exits exhaust components. Gibson Systems minimize turbulence in two ways: patented Superflow™ technology assists exhaust gas in its flow out, and slip-fit connections reduce backpressure at the exhaust's joining points (i.e. each pipe fits into the larger opening of the next pipe).

    The quietest system Gibson offers, these single swept-side exhausts are stainless steel and produce a deep, throaty tone outside with only a slight increase over stock sound inside. Gibson Exhaust Systems feature mandrel-bent tubing for consistent flow throughout the system with the least restriction possible. Superflow™ Mufflers have a chambered/baffled structure to deliver dramatically higher exhaust flow compared to packed or screened mufflers. Too large a pipe without the proper muffler decreases low-end torque but increases top-end power. Gibson builds their exhaust systems to flow as efficiently as possible. Typical gains average 15-20 horsepower. Swept-side systems are engineered and tested to improve acceleration, towing, passing, and hill climbing. Fuel economy may also improve as the engine becomes more efficient.

    Features
  • Patented Superflow™ Technology
  • Superior Horsepower Gains
  • Increased Fuel Economy
  • Does Gibson 615541 fit your vehicle?

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    2001-2005 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: SLE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2005 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: SLT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2003-2005 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2002 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: SL
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2004-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: WT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2002-2005 GMC SIERRA 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: BASE
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: LS
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    2001-2005 CHEVROLET SILVERADO 2500 HD

    • CC: 6599
    • Fitment_Note: Flange Connection To The Converter
    • Liter: 6.6
    • SubModel: LT
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

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