Stick to OEM, almost every aftermarket exhaust is going to increase the volume level even with big resonators, its kind of the point of the aftermarket exhaust.
__________________
2009 Carbon Fiber/Red 370z aka Trish: Sports Package, Meisterschaft full catback, Fast Intentions Longtube Headers, Injen Long Tube Intakes, UpRev Tune: Sold 
2008 Lotus Exige S Club Racer aka Bella, always leaves me smiling
|