Quote:
Originally Posted by Number11
Also interested in JB tune info.
I was extremely pleased with my JB4 on my 135i. Amazing power and ease of install and interface. I would love to have the same on my X6M.
Burgertuning website does claim claim 30-50 whp, which would be in line with 80ish crank hp.
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Pretty sure its not relative to the E7X platform. S63B44O0 vs S63B44T0.