Corsa 2019-2024 Chevrolet Silverado / GMC Sierra 1500 Cat-Back Exhaust (5.3L) 147.5in WB Dual Rear 4in Polished Tips

Fits select 2019-2024 Chevrolet Silverado 1500 and GMC Sierra 1500 models with the 147.5-inch wheelbase (5.3L).

This CORSA Performance cat-back exhaust system is engineered to provide an aggressive exhaust note under load while maintaining a quiet, drone-free cabin during highway cruising. Featuring patented Reflective Sound Cancellation (RSC) technology, CORSA engineers have tuned this system specifically for the GM 5.3L V8 to eliminate the resonant frequencies that cause interior drone. The straight-through muffler design optimizes exhaust flow and delivers a noticeable rumble at idle.

Built for durability and performance, the system is constructed from premium 304 stainless steel to resist corrosion. It features a dual rear exit configuration capped with 4-inch polished stainless steel tips. This system is designed as a direct bolt-on upgrade, utilizing factory mounting points for a clean installation without the need for welding.

• Patented RSC Technology eliminates in-cabin drone at cruise speeds
• Custom-tuned aggressive exhaust note under acceleration
• Straight-through muffler design for maximum flow efficiency
• High-grade 304 stainless steel construction for long-term durability
• Dual rear exit with 4-inch polished stainless steel tips
• Easy bolt-on installation to factory mounting points
• Manufacturer Part Number: 21199
• Made in the USA