Corsa Xtreme Exhaust System Axle Back 2-1/2" Diameter 4-1/2" Tips - Stainless - GM GenV LT-Series JA100020 Steel roller is 2" wide

Steel roller is 2" wide with a series of 1/4" tall

peak boost

When installed by an authorized GM dealer

and heat dissipation ability to meet the demands of the serious racer

Provides more accurate set-ups duringvehicle scaling

Corsa Xtreme Exhaust System Axle Back 2-1/2" Diameter 4-1/2" Tips - Stainless - GM GenV LT-Series JA100020 Steel roller is 2" wideCORSAs Patented Reflective Sound Cancellation (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, styled specifically to fit the personality of your vehicle. Each system is designed to increase vehicle performance, deliver an AGGRESSIVE SOUND under acceleration and a DRONE FREE EXPERIENCE during cruise. Performance gains are not affected by sound choice. Custom Tuned Aggressive Exhaust Note No Drone At Cruise 304 Stainless