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      08-03-2019, 05:01 AM   #17
achk
Second Lieutenant
Australia
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Drives: BMW U11 iX1 Xdrive 30
Join Date: Mar 2019
Location: Melbourne

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Quote:
Originally Posted by Brett240 View Post
good to see the JB+ is that noticeable. been mulling over the JB4 and curious on the differences.

M-sport Diff, didnt notice it as a problem stock until i drove in the wet. the car should come with it stock
Yes I considered the JB4 too but the install/uninstall is a bit more involving. I remember looking at a dyno comparing the two and the difference is not massive. JB4 makes sense if you plan to further modify the car.
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