Exclusive CORSA cast valve assemblies were completely redesigned to meet the intense heat needs unique to the C8 Corvette. Valve assemblies mate seamlessly to stock actuator motors to maintain all C8 driving sound modes without throwing a Check Engine Light (CEL).

The CORSA NPP Exhaust is both louder (+9 decibels) and quieter (-1 decibel) than the stock system. Our C8 performance exhaust unleashes exhilarating exhaust notes from the 6.2L LT2 engine with the refined driving experience only a CORSA exhaust can provide.