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Old 11-25-2015, 10:04 PM   #5
Texas_RS

 
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Drives: 2013 1LE/SS
Join Date: Mar 2012
Location: Dfw, Texas
Posts: 898
I have muffler delete, resonator delete and dual tips added. Sounds just as good some actually exhaust. Doesn't sound bad at all, and I don't have drone, unless I just don't notice it. It is louder then NPP thought, but I think it starts to sound bad with drone once you add headers. Cheap alternative to NPP.
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Current mods: Stainless Power Long Tube Headers,Cat Delete,CAI Cold Air Intake,Vitesse throttle controller, Muffler/Resonator Delete w/dual tips. ADM Performance Tuned,BMR 1.25 lowering springs,R1 Concept Slotted/Dimpled Rotors.
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