mine,s slipping ordered clutch from tps great service good pricee dnt bother with single mass ... tps have stores across uk.. give them a bell clutch plate and cover was arouns 200 dual mass flywheel was 299.. cheap conpared t dealer.good luck
 
Mine started slipping on the way home from my remap.......

Ended up getting a Sachs racing clutch kit fittrd from JBS (kept flywheel) - then got a more aggressiv map.

Beeb perfect ever since.

I wouldnt bother with another standard clutch again if you are having a map, its just not worth it.