Thread: Tail end pipetip exhaust muffler are smokey and black
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      09-17-2018, 02:59 PM   #9
maigrait
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Drives: BWM 540i
Join Date: Aug 2018
Location: NI

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Quote:
Originally Posted by JamRWS6 View Post
It's just caked on. Get some metal polish and start rubbing, it will come off. Enjoy
Yep some 00 steel wool and autosol (or similar) and that'll come up lovely...
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