OS Giken or Drexler

[PJDK]

Originally Posted by Track/S

For 85% on track is necessary.

Do you have a picture of how the diff cooler is mounted to the subframe?
Can't seem to find any pictures.

[Track/S]

Originally Posted by PJDK

Do you have a picture of how the diff cooler is mounted to the subframe?
Can't seem to find any pictures.

I don't have it installed because I do 20% track 80% street

[M3SQRD]

BW offers a diff cooler setup. The linked one works on e9x M3s but I’m sure they offer a solution for the F8x.

https://www.bimmerworld.com/Drivelin...id-Cooler.html

[PJDK]

Originally Posted by Track/S

I don't have it installed because I do 20% track 80% street

Another quick question.
Does the differential require any break-in procedures?

Thanks.

[Track/S]

Originally Posted by PJDK

Another quick question.
Does the differential require any break-in procedures?

Thanks.

No, change the oil after 100km.

[PJDK]

Originally Posted by Track/S

No, change the oil after 100km.

Great. Thanks. Diff has been delivered today.

[Track/S]

Originally Posted by PJDK

Great. Thanks. Diff has been delivered today.

[chmura]

Post up some pics man!

Whats the part numbers for the left and right axles for the Drexler Diff I believe it should be the same as the M2 CS Racing Diff. (I have an M2c).

[Track/S]

Originally Posted by chmura

Post up some pics man!

Whats the part numbers for the left and right axles for the Drexler Diff I believe it should be the same as the M2 CS Racing Diff. (I have an M2c).

From m4 gt/ m2 cs racing: 433208431719

It is slightly cheaper than OEM of your m2c, but you can use a used one, on eBay there are many at a much lower price.


Here are some pics in case you want to see what it looks like.