dB by CORSAs patented Reflective Sound Cancellation® (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.Installation InstructionsTechnical BulletinThis Part Fits:
Year
Make
Model
Submodel
2007-2009
Chevrolet
Silverado 2500 HD
LT
2007-2009
Chevrolet
Silverado 2500 HD
LTZ
2007-2009
Chevrolet
Silverado 2500 HD
WT
2007
Chevrolet
Silverado 2500 HD Classic
LT
2007
Chevrolet
Silverado 2500 HD Classic
WT
2007-2010
GMC
Sierra 2500 HD
SLE
2007-2010
GMC
Sierra 2500 HD
SLT
2007-2010
GMC
Sierra 2500 HD
WT
2007
GMC
Sierra 2500 HD Classic
SL
2007
GMC
Sierra 2500 HD Classic
SLE
2007
GMC
Sierra 2500 HD Classic
SLT
2007
GMC
Sierra 2500 HD Classic
WT
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