Thread: 2014 bmw 320i
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      04-01-2021, 08:40 AM   #5
bmwchue
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Drives: 2013 bmw 328i
Join Date: Oct 2017
Location: California

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Quote:
Originally Posted by my320iboost View Post
Quote:
Originally Posted by bmwchue View Post
full bolt ons and run jb4 or bm3 stage 2 you'll be happy for a little while
so i have enabled sport + already on it doesnt change make any difference besides disabling traction control. So which one you recommend bm3 or jb4 seing different reviews. What are you running on your 320?
I'm back to stock on my 328i
but bm3 would be your best bet.
if you have e85 near you I recommend the e30 tune. or if you can upgrade your fuel pump go for a custom e85 tune.
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