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      11-15-2012, 11:51 AM   #11
First Lieutenant

Drives: LP550-2 & F10 550i
Join Date: Dec 2006
Location: Hockessin, DE

iTrader: (4)

I am ordering mine today, but can you please tell me what the difference with the G5/G4 board is. Also, what the 2 step relay does.

If it helps, all I really want is more juice outta the car, and its still under warranty. Car is a 2009 MSport E92 with 28k - 6spd

Weekend: Ferrari F430 Spider- F1 - Matte White
DD: 2011 550i Xdrive M-Sport
Gone: 2008 Aston Martin V8V, Stratus White, Bitter Chocolate, 6psd, Modded ~ 450hp, 2009 E92 335i M-Sport, 2003.5 E46 M3