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      05-09-2016, 06:04 PM   #4
JoeyF228
Private First Class
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103
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Drives: 2015 228i M Sport
Join Date: Apr 2016
Location: Arkansas

iTrader: (0)

Quote:
Originally Posted by mike@x-ph.com View Post
JB4 is a complete stage 2 with more features, more power, more flexibility, more support and free firmware upgrade for life. It also costs less

Jb4 for sure
After doing more research i have to agree, i don't plan on changing maps often but it will be nice to be able to if needed and run some ethanol fuels when i want to go to the track. I'd still like to hear from anybody running the Turner if they like it.
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