BMW 3-Series (E90 E92) Forum - View Single Post

Sil · 11-08-2012, 03:09 PM

Truly amazing what Jb4 does to a stock N54 engine without mods…. even better with mods. I only run map 6, tweaked to that of a 1M/335is + some other top secret modifications I have made

Whoever purchases your Jb4 will not be disappointed!!

11-08-2012, 03:09 PM	#10
Sil New Member 7 Rep 20 Posts Drives: BMW e90 2008 - jb4 - wip Join Date: Sep 2012 Location: South Florida iTrader: (0)	Truly amazing what Jb4 does to a stock N54 engine without mods…. even better with mods. I only run map 6, tweaked to that of a 1M/335is + some other top secret modifications I have made Whoever purchases your Jb4 will not be disappointed!!
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