or the first time on a Corvette, the C7 CORSA Performance exhaust System is available with an integrated NPP valve and RSC Technology that allows the driver to take advantage of the C7's multiple driving modes and personalities. CORSA's new "Active Valve" C7 exhaust allows the driver to take advantage of over 17 decibels of volume change between "Touring" and "Track" modes while maintaining a No Drone Driving Experience. This is the ultimate C7 valved exhaust system.
2.75" Valve-Back; Dual Rear Exit with Quad 4.5" Active Valve (NPP) Polished Pro-Series Tips
- Sound Level: Variable (Retains NPP)
- Pipe Dia: 2.75"
- Type: Axle-Back (Attaches behind AFM valve)
- Exit Style: Dual Rear
- Tip Style: Quad
- Tip Size: 4.5"
- Tip Type: Pro-Series (Dual Wall Slash Cut)
Valve open vs closed provides over 17 decibels (dB) difference.
Vehicle Fitment
2014-2019 Chevrolet Corvette C7 6.2L V8
2017-2019 Chevrolet Corvette C7 6.2L V8 Grand Sport - Automatic
Must have NPP option from factory, CORSA axle-back integrates directly to stock NPP valve actuators.
Retains GM factory axle pipes. CORSA Valve-back exhausts attaches behind the factory GM axle-pipe AFM valves
GM Technical Service Bulletin MAY 2019 GM Actuator Rattle
+4
Horsepower
+23%
Increase in Flow
-4 LBS.
Weight Savings
