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Gibson 614521

Swept-Side Cat-Back Exhaust 2004-05 Chevy Blazer/GMC Jimmy 4.3L

Gibson 614521
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462-614521

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Estimated ship date 08/02/17 if Ordered Today
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Gibson 614521 Swept-Side Cat-Back Exhaust 2004-05 Chevy Blazer/GMC Jimmy 4.3L $388.99
Swept-Side Cat-Back Exhaust
  • 2004-05 Chevy Blazer/GMC Jimmy 4.3L
  • 2WD
  • 2.5" Pipe, 3" Tip

  • Gibson 614521 Details

    Chevy Blazer/GMC Jimmy

  • 2.50-in. stainless mandrel bent tubing.
  • Gibson Muffler features a baffled & chambered design, no internal packing, powerful deep tone.
  • 3in.; 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.

  • Specifications:

    Inlet Size (in.)
    2.5
    Outlet Size (in.)
    2.5
    Material
    Stainless Steel
    Exit Position
    Rear
    Exhaust Type
    Single
    Exit Style
    Straight
    Tip Size
    3 in.
    System Type
    Cat Back
    Manufacturer's Part Number:
    614521

    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 614521 fit your vehicle?

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