Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 84964744 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System. 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 Chevrolet Silverado models. It fits GMC Sierra.
Affordable, reliable and built to last, GM part # 84964744 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System 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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GM 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System
GM Part No.: 84964744
- Upgrade the look and sound of your vehicle’s exhaust system
- Helps to reduce restrictions in the exhaust system
- Expands the diameter of stock pipes
- Allows the engine to breathe better
- Features dual highly polished Stainless Steel 3-Inch diameter tips
- Includes rear muffler assembly, front resonator assembly, exhaust clamps and other mounting hardware
- Exhaust pipes run below the bumper
- 40% backpressure reduction at 335-g/s, based on correlated flow testing
- Helps increase power by up to 13 HP and 7 lb-ft of torque
- 50-state emissions legal and will not void the vehicle warranty when installed by an authorized GM dealership
- Give your vehicle improved looks and a more assertive sound with a Chevrolet Performance 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System. This exhaust system offers reduced backpressure, increased horsepower and torque, a premium appearance, and a performance sound. Designed and validated by Chevrolet Performance engineers, this tuned cat-back system offers a 40% backpressure reduction at 335-g/s, based on correlated flow testing and requires no recalibration, maximizes the performance experience, and minimizes drone.This Exhaust Kit Upgrade System includes the rear muffler assembly, Y-Pipe, exhaust clamps and other mounting hardware, which all work together to reduce restriction up to 40% and increase performance by up to 13 HP and 7 lb-ft of torque. It is 50-state emissions legal and will not void the New Vehicle Limited Warranty
$1975.88 MSRP: $2395.00 1
You Save: $419.12 (18%)
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Warranty
This genuine GM part is guaranteed by GM's factory warranty.
This Part Fits
| Make | Model | Year | Submodel |
|---|---|---|---|
| Chevrolet | Silverado | 2023 | 1500 2WD, 1500 4WD |
| Chevrolet | Silverado | 2022 | 1500 2WD, 1500 4WD, 1500 LTD 2WD, 1500 LTD 4WD |
| Chevrolet | Silverado | 2021 | 1500 2WD, 1500 4WD |
| Chevrolet | Silverado | 2020 | 1500 2WD, 1500 4WD |
| GMC | Sierra | 2023 | 1500 2WD |
| GMC | Sierra | 2022 | 1500 2WD |
| GMC | Sierra | 2021 | 1500 2WD |
| GMC | Sierra | 2020 | 1500 2WD, 1500 4WD, 1500 Denali 2WD, 1500 Denali 4WD |
Customer Questions & Answers
- Q:Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 84964744 fits your vehicle.Posted by GMPartsGiant Specialist
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