Right now, I cannot afford a new exhaust. I can change my additional resonators though. Current resonators between ART pipes and Borla cat-back are Moroso Spiral Flow resonators, maybe someone knows something more efficient?
And I will try to put some dynamat anti-vibration materials in the trunk, it might help to reduce this drone...
P.S. The last hope is the Uprev tuning, I heard it changes the exhaust note a little and maybe my car won't be at the "drone RPMs" all the time after the tuning, like it tends to do now.
Last edited by harp00n; 02-22-2012 at 11:43 AM.
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