Modification of the rear axle transmission is essential for both trackday vehicles and thoroughbred competition vehicles. Accordingly, we offer suitable differential optimization options, such as short differential ratios and 45% or 75% differential lock (disc lock) as well as our proven differential oil cooler kit for F87 / F22.
Note: We do not offer differential accessories such as bearings etc. or pure differential revisions. As part of a differential conversion (gear ratio and/or lock), we replace worn parts and deliver a revised differential.

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ArticleNoteItem No.Price
Differential with 75% lock14f870184105 €

1 comment

  1. hello, I have questions about f87 m2 differential kit with 75% lock.
    how does it work on track comparing stock m diff ?
    will gear be radially changeable?
    how much does it cost in Canadian dollars?
    I'm from Canada and new to racing world, very interested to purchase this diff as my next year comp gear. thanks

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