dB by CORSA's patented Reflective Sound Cancellation(R) (RSC) Technology allows acoustic engineers to create a drone free exhaust sound, and a deep aggressive rumble. Computerized; mandrel bent; straight through design for maximum airflow which improves fuel economy and performance.
This Part Fits:
Year | Make | Model | Submodel |
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2003-2005 | Chevrolet | Silverado 2500 HD | Base |
2003-2006 | Chevrolet | Silverado 2500 HD | LS |
2003-2006 | Chevrolet | Silverado 2500 HD | LT |
2004-2006 | Chevrolet | Silverado 2500 HD | WT |
2004 | GMC | Sierra 2500 | SLE |
2004 | GMC | Sierra 2500 | SLT |
2003-2005 | GMC | Sierra 2500 HD | Base |
2006 | GMC | Sierra 2500 HD | SL |
2003-2006 | GMC | Sierra 2500 HD | SLE |
2003-2006 | GMC | Sierra 2500 HD | SLT |
2004-2006 | GMC | Sierra 2500 HD | WT |