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      03-28-2019, 12:43 PM   #105
dtla1
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Drives: 2011 135i, Space Grey
Join Date: Apr 2014
Location: Silicon Valley

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Did this mod about 3 years ago. About 6 months ago either one of the clamps broke or slid of the header wrap or something but it's loose in there and makes a tin-y noise. Also, when the shop i went to re-installed my exhaust, they destroyed the bolts and instead jammed in Grade 8 SAE bolts, I'm sure destroyed the threads on the mid-pipe section etc. Should be fun #1 getting the exhaust back off, re-tapping the threaded section on the mid-pipe and either fixing this exhaust to get rid of the tin-y noise or getting a different exhaust on there.


Anyone else that used the header wrap method have the clamps come loose/make noise?
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