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Gibson 612500

Swept-Side Cat-Back Exhaust 2003-06 Hummer H2/SUT 6.0L

Gibson 612500

462-612500

made in usa
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Ships 02/27/17 if Ordered Today
Gibson 612500 Swept-Side Cat-Back Exhaust 2003-06 Hummer H2/SUT 6.0L $656.82
Swept-Side Cat-Back Exhaust
  • 2003-06 Hummer H2/SUT 6.0L
  • 4WD
  • 3" Pipe, 4" Tip

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Exit Position
    Single Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Tip Size
    3.5 in.
    System Type
    Cat Back
    Manufacturer's Part Number:
    612500

    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 612500 fit your vehicle?

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    2003-2004 HUMMER H2

    • EngineType: ALL
    • SubModel: ALL

    2005-2006 HUMMER H2

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )
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