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
- 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
- Replaces:
84173608
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov 
- MSRP: $1,495.00
- Discount: $317.69 (21.3% off)
- Sale Price: $1,177.31
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- GM
- 84964742
- 84173608
Details
- Brand:
- SKU:
84964742
- 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
- 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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