Thread: Piggyback
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      10-20-2020, 07:36 PM   #3
FloridaM5
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Drives: 2021 M3 Comp RWD
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Quote:
Originally Posted by malba2366 View Post
Anyone running a piggyback on the X7 40i?

Looking for experiences with racechip and JB4. Not interested in any other mods.
I'm running the jb4 on my x5 40i. What kinda feedback you looking for? I'm running map 3 on 93 octane. Logs are clean, and car feels really nice. Very smooth and certainly more 'fun' to drive, as compared to stock. As per the usual, I asked Terry to look at the logs as well. All good.
Appreciate 0