5.3L Cat-Back Single-Exit Exhaust Upgrade - GM (86304439)
- MSRP: $3,200.00
- Discount: $240.00 (7.5% off)
- Sale Price: $2,960.00
Details
- Brand:
- SKU:
86304439
- Other Names:
Muffler
- Description:
Give your Sierra increased horsepower and a more assertive sound with the GMC Performance 5.3L 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 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.
- Notes: System with Polished Tip and GMC Logo.
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Vehicle Fitment
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