Description
High-Performance Exhaust System. The Corsa Performance Sport Dual Exhaust System with polished tips and rear exit is engineered to deliver an aggressive and refined exhaust note without any cabin drone. By removing restrictive stock valves, this exhaust system enhances engine breathing, increasing horsepower and torque while also improving fuel efficiency. It is the perfect upgrade for enthusiasts seeking both performance and driving comfort.
Construction and Appearance. Made from durable 304 stainless steel, the system features a straight-through muffler design incorporating CORSA’s proprietary Reflective Sound Cancellation® technology to ensure a powerful yet quiet exhaust tone. It is finished with polished dual-wall slash cut tips that provide a sleek, aggressive appearance at the rear of the vehicle.
Installation. Installation is straightforward and requires no cutting or welding. The exhaust is designed for a direct bolt-on replacement, ensuring precise fitment and ease of installation for professionals and experienced enthusiasts alike.
Warranty. This exhaust system is backed by a limited lifetime warranty, guaranteeing long-term performance and reliability when installed on the specified vehicle.
Application. Specifically designed for the 2021-2026 5.3L GMC Yukon models with dual rear factory exhaust configuration, ensuring an exact fit and optimum performance.
Corsa Performance 21127
CA Residents: WARNING: Cancer and Reproductive Harm
- 3.0″ Cat-Back Exhaust System with Dual Rear Exit and Twin 4.0″ Tips
- Sport Sound Level
- 3.0″ Pipe Diameter with 3.0″ Head Pipe and Muffler, 2.75″ Tail Pipes
- Valve-Free Design Featuring Reflective Sound Cancellation® No Drone Technology
- Straight-Through Muffler Design for Aggressive Yet Drone-Free Exhaust Note
- Constructed from Durable 304 Stainless Steel
- Pro-Series Dual Wall Slash Cut Polished Tips
- Improves Horsepower and Torque Up to 20% Under the Curve
- Enhances Fuel Economy by Allowing Freer Exhaust Flow
- Replaces Stock Restrictive Flow-Operated Valves
- Designed Specifically for Optimal Fit and Performance on 2021-2026 5.3L Yukon
| Brand | Corsa Performance |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Chrome, Polished |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Rear – Dual |
| Exhaust Loudness | Moderate |






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