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      02-01-2013, 11:53 PM   #52
First Lieutenant

Drives: 2011 1M AW
Join Date: Jan 2011
Location: Dallas, TX USA

iTrader: (0)

The DIY mod is called a Joey mod. Put it in your search engine and you'll come up with all different sites with the "how too" on different car makes. I didn't see anything for a 1 series but its a interesting DIY if you are brave and handy enough to do it. I'm sure many of the steps would be somewhat the same for a 1M.
AW 1M #43 USA
Meisterschaft, N55 mids, AFE CAI, ER Charge, Wagner IC