2.75″ Valve-Back; Dual Rear Exit with Quad 4.5″ Active Valve (NPP) Polished Pro-Series Tips *Valve-back exhausts attaches behind the factory GM axle-pipe valves.
Valve Open vs Closed; provides over 17db (decibel) difference
For 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.