3.5 Colorado flowmaster exhaust

this is after I cut the sec cat off my truck I think it sounds alot better I can't wait to gut the front cat

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Colorado Flowmaster 40
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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.





2005 GMC Canyon/Chevy Colorado 3.5L I5 - Exhaust Comparison Stock vs. Flowmaster 40 Series
While trying to figure out what muffler to put on my 3.5L GMC Canyon I could find several videos showing examples of sound already installed but nothing really comparing stock vs. flowmaster. So, I made one. One problem with my setup is when it comes to in-cab sound, the noise from my cold air intake drownds out the sound from the muffler. * Also didn't know at the time the muffler had a pinhole leak at the inlet. That has since been changed but no real difference in the sounds in the video. I created this video with the YouTube Video Editor (http://www.youtube.com/editor)




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