chevy colorado no cats and flowmaster 40
2007 Chevy Colorado I5 3.7 no cats flowmaster original 40 dual exit
Colorado Flowmaster 40
2007 Chevy Colorado Z71. All stock, just added the Flowmaster 40.
Chevy Colorado v8 supercharged
Chevy Colorado v8 5.3 supercharged TVS1900,,,tuned by G-Force Motorsports,,,,stock cam, stall, gears, tires,,, ran a 13.0,, the lightning ran a 12.6
3.7 Chevy Colorado Magnaflow Exhaust
07 3.7 chevy colorado longtube header 3inch pipe 12 inch resonator magnaflow muffler 12619 more info here http://www.355nation.net/forum/images-video/84266-magnaflow-Exhaust-clip.html