Description
Performance Exhaust Upgrade. The Corsa Performance Sport Single Exhaust System with polished Pro-Series tips and side exit enhances vehicle power and sound while maintaining refined driveability. It replaces the factory cat-back exhaust for improved airflow, increasing horsepower and torque. This system produces a distinctive sport sound that is loud when desired and quiet under normal conditions, ideal for drivers seeking both performance and comfort.
Construction and Appearance. This exhaust system features mandrel-bent tubing with a 3.0-inch diameter optimized for flow. It includes polished Pro-Series twin 4.0-inch slash-cut dual wall tips that provide a sleek enhancement to the vehicle’s appearance. The polished finish resists discoloration and corrosion, maintaining its aesthetic appeal over time.
Installation. Installation is straightforward and designed for a direct bolt-on fitment with no drilling required. The system includes necessary hardware and detailed instructions to facilitate a smooth installation process for experienced enthusiasts and professionals alike.
Warranty. Backed by a limited lifetime warranty, the exhaust system is covered for as long as the original owner retains the vehicle with proof of purchase.
Application. This exhaust system is specifically engineered to fit 2019-2025 5.3L Silverado, Sierra, and Denali 1500 models with a 147.5-inch wheelbase. It may not be compatible with vehicles equipped with factory mud flaps, so verification before purchase is recommended.
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Corsa Performance 21030BLK
CA Residents: WARNING: Cancer and Reproductive Harm
- 3.0 Inch Cat-Back Exhaust System
- Single Side Exit With Twin 4.0 Inch Polished Pro-Series Tips
- Sport Sound Level
- Pipe Diameter: 3.0 Inch
- Exhaust Exit Style: Single Side
- Tip Style: Twin
- Tip Size: 4.0 Inch
- Tip Type: Pro-Series Dual Wall Slash Cut
- Horsepower Gain: 17
- Torque Gain: 15 Lb-Ft
- Increase In Flow: 57 Percent
- Limited Lifetime Exhaust Warranty Included
- May Not Fit Vehicles With Factory Equipped Mud Flaps
- Fits 2019-2025 5.3L Silverado, Sierra, and Denali 1500 with 147.5-inch Wheelbase
| Brand | Corsa Performance |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | Black, Black Chrome |
| Exhaust Tubing Diameter | 3.00 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Passenger Side – After Tire |
| Exhaust Loudness | Moderate |






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