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Old 08-12-2016, 12:21 PM   #5
macgoober
 
Drives: 2016 Camaro RS
Join Date: Jul 2016
Location: AZ
Posts: 8
My NPP is pretty loud stock, although only at WOT and higher RPMs. Muffler delete might be over the top.

https://youtu.be/Qrs0oa-XIV4
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