Required hardware
You will need new Genuine BMW crankshaft bolts from the S55 (SKU: 11227520706). The Genuine BMW throwout bearing is a highly recommended part while in there (SKU: 21517548396).
There's been lots of confusion around the actual interoperability of clutches and flywheels between the S65 and S85.
This Clubsport package settles it with a twist.
In this Special Series, I document the unboxing impressions, fitment and how it all feels.
Enjoy,
- Matt / @m3_epoustouflant
Watch Eugene install the kit.
Hear from other members
Been there, done that.

TTV Industrial has been in the business of precision engineering for over 30 years.
TTV Racing is a division made up of a core group of enthusiasts in a family run business located in the East of England.
They design and manufacture automotive parts for high end original equipment & motorsport, club racer to world championship.