CORSA's Patented Reflective Sound Cancellation(R) (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.
This Part Fits:
| Year | 
Make | 
Model | 
Submodel | 
| 2009 | 
Chevrolet | 
Silverado 1500 | 
Hybrid | 
| 2009 | 
Chevrolet | 
Silverado 1500 | 
LS | 
| 2009 | 
Chevrolet | 
Silverado 1500 | 
LT | 
| 2009 | 
Chevrolet | 
Silverado 1500 | 
LTZ | 
| 2009 | 
Chevrolet | 
Silverado 1500 | 
WT | 
| 2009 | 
GMC | 
Sierra 1500 | 
Hybrid | 
| 2009 | 
GMC | 
Sierra 1500 | 
SLE | 
| 2009 | 
GMC | 
Sierra 1500 | 
SLT | 
| 2009 | 
GMC | 
Sierra 1500 | 
WT |