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      05-28-2012, 03:03 PM   #19
First Lieutenant
Drives: 2011 AW 1M | 2009 Red M3 DCT
Join Date: Dec 2011
Location: Toronto

Posts: 374
iTrader: (2)

Are FMIC upgrades a noticeable upgrade? I know it lowers your BATs, but will that alone improve performance? Or do you need a tune that raises the PSI a bit? (I'm interested in joining this GB, but I'm on the fence about whether this is a noticeable upgrade?)
-cj- is offline   Canada
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