Corsa Sport Cat-Back Exhaust Dual Rear Exit with Black Tips for Select 2019-2024 Chevrolet Silverado/GMC Sierra 1500 (5.3L) 21030BLK

Fits select 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 (5.3L) Crew Cab Short Bed models.

The Corsa Sport Cat-Back exhaust system (MPN 21030BLK) is engineered to deliver an aggressive exhaust note under acceleration while maintaining a silent, drone-free experience during steady-state cruising. This is achieved through Corsa's patented Reflective Sound Cancellation (RSC) technology, which targets and eliminates the specific low-frequency sound waves that cause cabin resonance.

Constructed from premium 304 stainless steel, this system is built to withstand corrosion and maximize exhaust flow compared to the restrictive factory setup. The kit features a dual rear exit configuration finished with dual-walled black stainless steel tips for a rugged, high-performance appearance. Designed as a direct bolt-on solution, the system requires no welding for installation and includes all necessary hardware and detailed instructions.

• Patented RSC Technology for a drone-free cruise
• Aggressive Sport sound profile under heavy throttle
• High-flow 304 stainless steel construction
• Dual-walled black stainless steel tips
• Easy bolt-on installation; no welding required
• Lighter weight and better flow than the OE exhaust
• Manufacturer Part Number: 21030BLK
• Limited Lifetime Warranty
• Made in the USA