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Originally Posted by Number11
Yes, +1 for a big thank you Sick335! Nice color choice btw, I have the MC blue and Sakhir orange combo X6M 
I ordered the tune and BCM right as it was available and can't wait for the power increase as well as the logging capabilities. My 135i was a complete rocket ship with the JB4 on E85, I'm praying for good things with the X6M. |
Thanks! Always glad to help move platforms forward.
You'll love it. I suggest getting the Bluetooth jb4 mod. Makes things very easy and convenient.
Results from this JB4 are comparable to what you've experienced with your 135(I have an N54 335). At least a 100hp power increase. Will take it to a dyno when I have more time to find out what the exact gains are.