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Gibson 65645

Split Rear Cat-Back Exhaust 10-11 GM Silverado/Sierra 1500

Gibson 65645

462-65645

made in usa
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Estimated ship date 07/03/17 if Ordered Today
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Gibson 65645 Split Rear Cat-Back Exhaust 10-11 GM Silverado/Sierra 1500 $812.79
Split Rear Cat-Back Exhaust
  • 10-11 GM Silverado/Sierra 1500
  • Crew Cab, Short Bed
  • 6.2L
  • 2wd

  • Gibson 65645 Details

    GM

  • 2.25-in. mandrel bent tubing.
  • Gibson Muffler features a baffled & chambered design, no internal packing, powerful deep tone.
  • 3.50in.; Polished; T304 Stainless; Round; Slash- Cut Tip; Clamp on.
  • Exit Is Straight Out The Back.
  • Includes all hardware and factory style hangers for easy bolt on installation.

  • Specifications:

    Inlet Size (in.)
    2.25
    Outlet Size (in.)
    3.5
    Material
    Stainless Steel
    Exit Position
    Dual Split Rear
    Exhaust Type
    Dual
    Exit Style
    Turn Out
    Tip Size
    3.5 in.
    System Type
    Cat Back
    Manufacturer's Part Number:
    65645

    Gibson Cat-Back Exhaust Systems improve flow and produce more power from 2000-4000 RPM than competitor systems. Gibson Exhaust Systems minimize power-robbing turbulence in two ways: Superflow™ Mufflers (chambered/baffled for much higher flow compared to packed/screened mufflers) and slip-fit connections (pipes fit into each other to reduce backpressure at joining points).

    All Gibson Systems use mandrel-bent pipe for consistent flow with the least restriction, and the split rear design adds about 15-20 horsepower and 5-8 decibels sound. Split Rear Systems fit with most bumpers, roll pans, and hitches but are not recommended for towing because carbon monoxide may enter the interior.



    Features:
  • Mandrel-Bent Tubing
  • Increased Fuel Economy
  • T-304 Stainless Steel
  • 50-State Emissions Legal
  • Made In The USA!

  • Does Gibson 65645 fit your vehicle?

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    2010-2011 GMC SIERRA 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: SLE
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2010 GMC SIERRA 1500

    • EngineType: ALL
    • SubModel: DENALI

    2010-2011 CHEVROLET SILVERADO 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: LT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2010-2011 CHEVROLET SILVERADO 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: LTZ
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2010-2011 GMC SIERRA 1500

    • CC: 6199
    • Liter: 6.2
    • SubModel: SLT
    • CUI: 376
    • EngineType: V8 ( 6.2 L / 376 )

    2011 GMC SIERRA 1500

    • Fitment_Note: Will Only Fit With The 2 Flange At The Converter
    • SubModel: DENALI
    • EngineType: ALL
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