Corsa 21102BLK Xtreme Cat-Back Exhaust System for 20-25 Chevy Corvette

3.0" Muffler Delete Cat-Back Exhaust System CORSA Performance AFM Only C8 Exhaust. The refined Track Series Exhaust. Like the CORSA performance C8 Track Series exhaust, this system is made for drivers seeking an ultra-aggressive exhaust note without resonance caused by 4 cylinder economy mode operation . CORSA’s AFM Only C8 cat back exhaust systems is designed to eliminate restrictions, maximize weight savings, and bring the noise while eliminating resonance from 4 cylinder mode. Each system has been Track-Tested and Dyno proven to maximize performance producing up to 19 HP and 16 LBS Ft. of TQ. All while shaving 25 pounds from the stock exhaust system. CORSA's Most Aggressive Exhaust Note. Xtreme Sound Level Ideal for Aggressive Drivers primarily driving the car in V8 "Track Mode" who occasionally drive in alternate modes for enhanced fuel economy. Features CORSA's Bolt-On C8 Spec Cast AFM Valve Assembly to control Economy mode resonance Dyno Tested Gains of up to 18 HP and 16 Lbs. FT. TQ 13 Decibels Louder Than Stock