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      02-20-2012, 02:09 AM   #1
NC135
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Drives: 2008 135i AW 6MT
Join Date: Feb 2012
Location: Charlotte, NC

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Berk Race Exhaust Questions

I just bought my 135 and want to put an exhaust on this week. What are your thoughts on the Berk Race axle back? It looks to me like a simple muffler delete, so do you guys think I could have my local performance shop make something up for cheaper? Also, I've read mixed things on droning...does it drone? bad? It will be going onto a completely stock exhaust. And about how much would having the tips ceramic coated cost me? One last thing, will a balancing tube help with drone?


Any help is appreciated.

Last edited by NC135; 02-20-2012 at 02:16 AM.