6Post.com | BMW 6-Series Forum - View Single Post - Why do people add BMS Juicebox to their flash tuned cars

Xx__xs · 03-09-2019, 02:13 AM

I see some people get flash tunes on their m6's and then go out and get a JB4 on top. whats the purpose?

03-09-2019, 02:13 AM	#1
Xx__xs Major 201 Rep 1,255 Posts Drives: m6 Join Date: Jun 2010 Location: los angeles iTrader: (1)	Why do people add BMS Juicebox to their flash tuned cars I see some people get flash tunes on their m6's and then go out and get a JB4 on top. whats the purpose?
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