BMW 3-Series (E90 E92) Forum - View Single Post - Anyone here using a CAI with proven gains?

Dark_Knight_335 · 06-18-2013, 01:46 PM

I assume it's all BS, but figured I'd check in again to confirm

06-18-2013, 01:46 PM	#1
Dark_Knight_335 Came to the N55 Darkside 1112 Rep 12,740 Posts Drives: 2011 335 E93 M-Sport Join Date: May 2010 Location: NY/NJ iTrader: (28)	Anyone here using a CAI with proven gains? I assume it's all BS, but figured I'd check in again to confirm
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