Corsa 21291 Cat-Back Sport Exhaust System

The CORSA Performance 21291 is a Cat-Back Sport exhaust system engineered to deliver a refined performance exhaust note with increased power and flow over the factory exhaust. CORSA's Sport series strikes the ideal balance between aggressive sound and everyday drivability — louder than stock without being intrusive at highway cruise.

CORSA exhausts are manufactured in the USA using premium 304 stainless steel construction for long-lasting corrosion resistance and durability. Each system features CORSA's patented Reflective Sound Cancellation (RSC®) technology, which is engineered to eliminate drone at cruising RPMs while maximizing exhaust note under acceleration.

Key Features:

• Cat-back exhaust configuration replaces components from the catalytic converter back
• Sport-level sound profile — aggressive under load, refined at cruise
• Patented RSC® (Reflective Sound Cancellation) anti-drone technology
• 304 stainless steel construction — polished for a premium finish
• Mandrel-bent tubing for maximum exhaust flow and power gains
• Direct bolt-on fitment — no cutting or welding required
• Made in the USA

The CORSA 21291 Cat-Back Sport system is a direct-fit, bolt-on upgrade designed for straightforward installation using factory mounting locations. It is backed by CORSA's limited lifetime warranty, making it a premium long-term investment in performance and sound.