Thread: MS test pipes
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      11-11-2012, 10:37 PM   #7
kaiv
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Drives: E92 M3
Join Date: Mar 2010
Location: San Diego, CA

iTrader: (15)

If all you want is turn off the light, your cheapest option is to get an Akrapovic Delete-R thingy.

If you want other benefits you can get a tune.