Multiplate clutch kit for BMW V8 M60 540 544.
Available in Stage 4 rated up to 1250 NM (922 ft-lbs) of torque and Stage 5 for 1600 NM (1180 ft-lbs).
The kit includes twin multi-plate clutch, lightened single mass chromoly flywheel, and release bearing adapter
The multi-plate clutch has been designed by our engineers and tested in drag, drift and daily cars extensively to achieve great pedal feel, high torque capacity, and reliability. The friction materials are ceramic, made in germany and the outer diameter is 186 mm to 200 mm.
There is a large stock of clutch disc hubs with splines for BMW, VW, AUDI, SEAT, SKODA, PEUGEOT, CITROEN, OPEL, TOYOTA, HONDA and it is possible to manufacture any spline upon request. The clutch is machined out of billet aluminum alloy and is then anodized for increased surface hardness and corrosion resistance.
All spare components such as clutch diaphragm spring, fulcrum ring, pressure plate, clutch discs, floater plates, etc are available individually in order to replace any worn-out components, and thus you won't have to buy a completely new clutch kit. The pressure plate and floater plate surfaces are honed to provide a uniform, smooth friction area. The hub splines are manufactured of high strength steel and are then heat treated for increased surface hardness.
All manufacturing processes are performed in our CNC HAAS milling VF4 4 -Axis machine and our CNC HAAS turning SL20 3 - Axis machine, constructed in the USA, with 0.001mm tolerance. The dynamic balancing is performed with 0.8-1.0 G accuracy.
Twin disc clutch friction surfaces are double compared to a single clutch disc. As a result, torque capacity is increased but the clutch pedal effort and clutch engagement is as smooth as in a stock clutch. The reduced clutch pedal effort translates to less thrust load of the crankshaft thrust bearings. The weight and moment of inertia of the twin disc clutch are greatly reduced again, compared to a single disc clutch and as a result, the engine can rev easier.
RTMG Performance designs, analyzes and produces all it's products with genuine CAD/CAM software according to ISO 9001:2008.
*NOTE: The twin disc clutch is a wear component and thus it is not covered by a warranty.