So I have the APR stage 1 tune along with a few other goodies and near the end of last year I started noticing some slip. I had the tune done at 7000km and I'm sitting at 24k now. my car is going I to the shop tomorrow and they are replacing the factory clutch with a southbend stage 2 endurance clutch/flywheel combo. I will update once I've had a chance to drive it a bit but I'm hoping to get some thoughts or opinions from anyone else who has done the same.