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Old 07-24-2019, 02:39 AM   #9
WhyUMad1LE

 
Drives: 17 SS 1LE
Join Date: Dec 2015
Location: Houston
Posts: 1,920
For NPP get Flowmaster if you like a deep sound and Borla if you like a throaty sound. The other systems don’t seem to have a very effective quiet mode.
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