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Old 11-14-2012, 07:17 AM   #13
Registered User
Join Date: Jan 2011
Location: brisbane
Posts: 186
My Ride: stick 330
Originally Posted by vlcmstnsct View Post
Wrap your headers with DEI titanium/LR exhaust wrap, which is what I did, and my 330i is not raspy whatsoever. I do still have my stock exhaust BUT I have seen plenty of videos and cars in person that do not have the headers wrapped and there is a definite difference. I read that wrapping would help with rasp/noise (not to mention HEAT!) and it truly did. Before anyone jumps down my throat and objects to wrap don't be a retard and do a little research and don't regurgitate stupid peoples opinions or give your own. I will go ahead and address the idea of moisture being a problem and say that's ridiculous; if you are worried about it use DEI's high-temp silicone paint which acts as a moisture barrier and protects against corrosion.
Thanks for the advice, but taking out the headers again is too much work lol. cbf.
What i am going to try is, replace oem section 2 resonator box with 2 AR20s, see how that works out.
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