chevy colorado no cats and flowmaster 40
2007 Chevy Colorado I5 3.7 no cats flowmaster original 40 dual exit
Chevy Colorado Flowmaster Exhaust system
2007 chevy colorado ls regular cab
Colorado Flowmaster 40
2007 Chevy Colorado Z71. All stock, just added the Flowmaster 40.
06 Colorado 3.5L. Befor and After Intake and Exhaust
This is a 2006 Chevy Colorado Z71. Started out as stock then I put a Cold Air Intake on. Then I found a Magnaflow Muffler that just fit in the place of the factory muffler.