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      07-14-2014, 01:04 PM   #20
Michael V.
Private First Class
United_States
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Drives: 2011 BMW 550i
Join Date: Jan 2013
Location: Birmingham, MI | Coral Gables, FL

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Quote:
Originally Posted by ZRsaad
so I have the BMS Stage 1 Tune for our N63... I wsa going to opt for Stage 2 which is still in Beta testing but they want $350 plus $50 core charge from Stage one.. they use the wiring harness from stage one and update it with additional wiring harness plus a new black box... really wanted to see Cobb tuning and Vishnu in the F10 N63 game... what are your thoughts on RaceChip?
Bms is definitely the best value, but I haven't seen racechip for the n63.
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Black Sapphire 550i | HRE P40SC | H&R Springs | Active Autowerke's Exhaust & Downpipes | BMS Stage 1 | M5 Sway bar | V1
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