Performance, Exhaust Upgrade - GM (84488078)
Genuine OEM Performance, Exhaust Upgrade Fits 2021-2025 GMC Vehicles with Perfect Fit & Performance.
Performance, Exhaust Upgrade - GM (84488078)
Genuine OEM Performance, Exhaust Upgrade Fits 2021-2025 GMC Vehicles with Perfect Fit & Performance.
- MSRP: $2,395.00
- Discount: $464.03 (19.4% off)
- Sale Price: $1,930.97
Details
- Brand:
- SKU:
84488078
- Other Names:
Exhaust 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. Give your vehicle increased horsepower and a more assertive sound with this Performance 5.3L Cat-Back Single-Exit Exhaust Upgrade System. Designed and validated by authorized 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..
- Condition: New
- Notes: 5.3L Cat-Back Single-Exit w/Polished Tip and GMC Logo.
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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GM Parts Club
GMPartsClub.com is a leading source for genuine OEM 2021-2025 GMC Performance, Exhaust Upgrade parts, including part number #84488078. We offer everyday low prices, fast shipping, and hassle-free returns on all Chevrolet, GMC, Buick, and Cadillac parts. With a massive four-story inventory in our Dallas warehouse, most in-stock orders ship the same day.
For guaranteed fitment, please enter your VIN at checkout. While many orders ship the same day, please allow 24 to 48 business hours for processing.
GM
2021-2025 GMC Performance, Exhaust Upgrade parts are backed by a Genuine GM Parts Warranty for trusted quality and performance. We offer only genuine GM OEM parts and accessories for Chevrolet, GMC, Buick, and Cadillac. All parts are designed for a factory fit and function.
Remember that Left (LH) = driver side & Right (RH) = passenger side. Directions are from the driver’s seat perspective. This online catalog is for reference only. Trim, color, options, and included items may not be accurately shown. Use your VIN at checkout to confirm fitment.