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Old 07-21-2018, 12:04 AM   #6
Chef-j
 
Drives: 2018 Camaro 1SS
Join Date: Jun 2018
Location: DFW
Posts: 422
Resonator wont really help much if you want quiet it down. They are better reduce drone.

Your best bet is add quality high flow catalytic converter or change muffler.
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