Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Corsa Performance Sport Dual Exhaust System; Turn Down (22-23 Sierra 1500 AT4X)Find parts that fit my vehicle
Item S555931
Our Price
$1,699.99 each
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$85.00 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Sport Sound Level Exudes A Noticeably Loud, Deep And Aggressive Exhaust Note
- Features Best-In-Class Reflective Sound Cancellation (RSC®) No Drone Technology
- Straight-Through Design Eliminates Restrictions, Increasing Flow By Up To 47%
- Constructed From Durable 304 Stainless Steel For Long-Lasting Use
- Offers Weight Savings Of Around 10 Pounds Compared To Stock Components
- Unleashes Additional 25 Decibels Of Sound Over Stock Exhaust
- 3.0 Inch Cat-Back Dual Rear Exit With Turn Downs
- Pipe Diameter Transition From 3.0 To 2.5 Inches
- Tip Style Utilizes Existing Factory Bezels Without Additional Tips
- Installation Does Not Require Drilling Or Permanent Modifications
- Limited Lifetime Exhaust Warranty Provided With Proof Of Purchase
- Fits 22-23 Sierra 1500 AT4X Excluding AEV Bison Configurations
| Brand | Corsa Performance |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 2.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | No Tip |
| Exhaust Exit Location | Turn Down |
| Exhaust Loudness | Aggressive |
Description
High-Performance Exhaust System. The Corsa Performance Cat-Back Dual Rear Exit with turn downs enhances your vehicle’s sound and performance by delivering a louder, deeper exhaust tone without any drone, offering a sporty audio experience without cabin discomfort.
Construction and Appearance. Made from premium 304 stainless steel, this exhaust features a straight-through design that improves flow and reduces backpressure. Its dual rear exit with turndown tips fits seamlessly with factory bezels, maintaining a stock appearance while producing aggressive sound characteristics.
Installation. The system installs easily with no drilling or permanent modifications required, providing a plug-and-play fit that minimizes installation time and complexity.
Warranty. A limited lifetime exhaust warranty is included, ensuring long-lasting durability and quality.
Application. Designed specifically for the 2022-2023 Sierra 1500 AT4X with a 6.2L engine and 147.5-inch wheelbase, excluding AEV Bison configurations.
Corsa Performance 21239
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Dual Exhaust System
- (2) Turn Down Tips
Tech Guides:
- Best Truck Exhaust Systems: The Complete Buyer's Guide
- Glossary What Are The Best Exhaust Systems? How Exhaust Systems Work
- Top 10 Favorite Exhaust Brands
- The Top 7 Aftermarket Exhaust Choices for Your Daily Driver
- The Best Truck Exhaust Systems for Serious Towing
- Magnaflow vs. Flowmaster: Which Exhaust System Sounds the Best
- GMC Sierra 1500 Cat-Back Exhausts
4.9
Customer Reviews (35)
Questions & Answers
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Will It Fit My Sierra 1500
- 3.0L I6 Duramax - 22
- 6.2L V8 - 22, 23
