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      05-31-2015, 10:59 AM   #39
mg4734
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Drives: 2009 335i M-Sport Coupe
Join Date: Dec 2012
Location: Illinois

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I used a dremel with a wire brush, then used the dremel to polish the lip of my exhaust tips. I touch it up with metal polish every few washes. Has worked great. I don't fuss with the inside of the tip much though, too much work
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2009 E92 335i M-Sport - MHD Stage One - BMW Performance Exhaust - BMS Oil Catch Can - CDV Delete - K&N Panel Filter - Arc Angel H8 bulbs - Gloss Black Kidney Grills - Painted Reflectors - VRSF Charge Pipe