Exhaust Muffler Kit - GM (84964742)
2019-2025 GM - 84964742
Exhaust Muffler Kit - GM (84964742)
2019-2025 GM - 84964742
- GM
- 84964742
- 84173608
Details
- Brand:
- SKU:
84964742
- Positions: Rear
- Other Names:
Performance, Exhaust Upgrade
- Description:
Give your Sierra increased horsepower and a more assertive sound with the GMC Performance 5.3L Short Wheelbase Cat-Back Single Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 7 horsepower and 4 lb.-ft. of torque, while reducing backpressure by 35% at 300-g/s, based on correlated flow testing. Designed and validated by Chevrolet 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, polished tip and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty. The kit includes an exhaust pipe, tail pipe, and 3-way catalytic converter. Give your vehicle a throaty purr with a GMC Accessories Exhaust System Kit. This kit reduces restrictions in the exhaust pipes and expands the diameter of stock pipes, allowing your engine to breathe better, and is made from T-304 stainless steel. This GMC accessory can help to personalize, customize, or optimize the capability of your vehicle for your lifestyle and use.
- Condition: New
- Notes: Exhaust Upgrade System with Polished Tip and GMC Logo.
- Replaces:
84173608
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $1,495.00
- Discount: $205.56 (13.7% off)
- Sale Price: $1,289.44
- GM
- 84964742
- 84173608
Details
- Brand:
- SKU:
84964742
- Positions: Rear
- Other Names:
Performance, Exhaust Upgrade
- Description:
Give your Sierra increased horsepower and a more assertive sound with the GMC Performance 5.3L Short Wheelbase Cat-Back Single Exit Exhaust Upgrade System. This exhaust system offers an increase of up to 7 horsepower and 4 lb.-ft. of torque, while reducing backpressure by 35% at 300-g/s, based on correlated flow testing. Designed and validated by Chevrolet 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, polished tip and all necessary mounting hardware. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty. The kit includes an exhaust pipe, tail pipe, and 3-way catalytic converter. Give your vehicle a throaty purr with a GMC Accessories Exhaust System Kit. This kit reduces restrictions in the exhaust pipes and expands the diameter of stock pipes, allowing your engine to breathe better, and is made from T-304 stainless steel. This GMC accessory can help to personalize, customize, or optimize the capability of your vehicle for your lifestyle and use.
- Condition: New
- Notes: Exhaust Upgrade System with Polished Tip and GMC Logo.
- Replaces:
84173608
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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Gateway Parts Online
Here at Gateway Parts Online, you will find the best deals online when buying original General Motors parts and accessories. GM is the American car maker that is synonymous with luxury. As a 2019-2025 vehicle owner, you care about what goes into your car—rightfully so! We care, too! That’s why we carry a wide selection of parts so you can easily order your GM Exhaust Muffler Kit (SKU 84964742). We have any OEM GM part you need at a reasonable price, so you can have your car working as it’s supposed to at 100%.
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