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Quick video of my GMC exhaust


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Quick video of my GMC flowmaster cat back exhaust. Temp was about 80 degrees but the engine was cold. Nice sounding system especially for the price.

 

 

 

Here's the stock exhaust, sorry didn't have my phone pointed directly at the tailpipe.

 

 

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Brandon, Sounds good! How about another vid from the inside with cold start and idle to warm. Just curious about the corresponding cab db level.

Nice ride by the way.

Uman

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Brandon, Sounds good! How about another vid from the inside with cold start and idle to warm. Just curious about the corresponding cab db level.

Nice ride by the way.

Uman

Sure I can do that, I'll wait till morning when it's a bit cooler out. Not too loud in the cab driving around. Really don't notice it if you have the radio on unless you go maybe 1/4 throttle or more. Not much drone either, a little bit in v4 but not too bad.

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