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      12-29-2016, 11:46 AM   #76
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Drives: F10 550i
Join Date: Aug 2014
Location: South Florida

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Quote:
Originally Posted by Zer0Cool92 View Post
They said they'll upgrade my current one for 75 bucks. Whats new on the upgraded one?

Ive got catless downpipes, badblacks intake and an exhaust. What is the highest i can set the boost over stock without running any race gas?
I think thats because there is no more Stage 2, now its the actual JB4
Before they would send you the Stage 2 box instead. I think for 75$ to upgrade to the JB4 will be good because you can run more boost and have more options in case you would like to run race gas
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