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Make sure this part fits

GM 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip

GM Part No.: 84179064
Customer Questions & Expert Answers (2)
84179064 GM 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip Product Photo 1 of 2
84179064 GM 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip Product Photo 1 of 2
84179064 GM 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip Product Photo 2 of 2
  • 45% backpressure reduction at 255-g/s, based on correlated flow testing
  • 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GMC dealership
  • Allows the engine to breathe better
  • Exhaust pipes run below the bumper
  • Features single highly polished stainless steel 4-inch diameter tip
  • Give your Canyon increased horsepower and a more assertive sound with the GMC Performance 3.6L Cat-Back Single Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 10 horsepower and 6 lb.-ft. of torque, while reducing backpressure by 45% at 255-g/s, based on correlated flow testing. Designed and validated by GMC Performance engineers, this 304 Stainless Steel Cat-Back System is tuned to maximize the performance experience while minimizing drone. This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-pipe, exhaust clamps and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty
  • Give your Canyon increased horsepower and a more assertive sound with the GMC Performance 3.6L Cat-Back Single Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 10 horsepower and 6 lb.-ft. of torque, while reducing backpressure by 45% at 255-g/s, based on correlated flow testing. Designed and validated by GMC Performance engineers, this 304 Stainless Steel Cat-Back System is tuned to maximize the performance experience while minimizing drone.This Performance Exhaust Upgrade System includes the rear muffler assembly, Y-pipe, exhaust clamps and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty.
  • Helps increase power by up to 10 hp and 6 lb.-ft of torque
  • Helps to reduce restrictions in the exhaust system
  • Includes rear muffler assembly, exhaust clamps, polished exhaust tip and other mounting hardware
  • Upgrades the look and sound of your vehicle’s exhaust system
Replaced By:
Make sure this part fits
$1081.00 MSRP: $1295.00
You Save: $214.00 (17%)
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  • Product Specifications
  • Installation Instruction
  • Warranty
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Product Specifications

    Outlet Outside Diameter3
    Inlet Outside Diameter3
    Muffler 1 Body Diameter9.42 in
    Inlet Flange Bolt Hole Diameter0.57 in
    Muffler 1 Body Length28 in
    Inlet Type2 Bolt Flange
    Outlet Inside Diameter2.91
    Exhaust Tip Diameter4 in
    Warning: California's Proposition 65

  • Installation Instruction

  • Warranty

    This genuine GM part is guaranteed by GM's factory warranty.

  • Vehicle Fitment

    Make Model Year Submodel
    GMCCanyon2022
    GMCCanyon20212WD Crew Cab Denali, 2WD Crew Cab exc Denali, 2WD Extended Cab, 4WD Crew Cab Denali, 4WD Crew Cab exc Denali, 4WD Extended Cab
    GMCCanyon20202WD Crew Cab Denali, 2WD Crew Cab exc Denali, 2WD Extended Cab, 4WD Crew Cab Denali, 4WD Crew Cab exc Denali, 4WD Extended Cab
    GMCCanyon20192WD Crew Cab Denali, 2WD Crew Cab exc Denali, 2WD Extended Cab, 4WD Crew Cab Denali, 4WD Crew Cab exc Denali, 4WD Extended Cab
    GMCCanyon20182WD Crew Cab Denali, 2WD Crew Cab exc Denali, 2WD Extended Cab, 4WD Crew Cab Denali, 4WD Crew Cab exc Denali, 4WD Extended Cab
    GMCCanyon20172WD Crew Cab Denali, 2WD Crew Cab exc Denali, 2WD Extended Cab, 4WD Crew Cab Denali, 4WD Crew Cab exc Denali, 4WD Extended Cab
    GMCCanyon20162WD, 4WD
    GMCCanyon20152WD, 4WD

  • Customer Questions & Expert Answers

    Q:
    Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 84179064 fits your vehicle.
    Posted by GMPartsGiant Specialist
    See Complete Installation and Repair Tips
    Q:
    Can this be used in all 50 states? Posted by Customer
    A:
    Yes, this is legal in all 50 states
    Posted by GMPartsGiant Specialist 16/11/2020

Genuine GM Accessory 84179064, the Right Choice

Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 84179064 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip. It is sometimes referred to as GM Exhaust Upgrade Systems. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC Canyon models.

Affordable, reliable and built to last, GM part # 84179064 3.6L Cat-Back Single Exit Exhaust Upgrade System with Polished Tip stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive.

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