Installed a CM FX350 clutch and single mass flywheel mid 2014 (honest driving started in the fall).
Adult driven, no launches, no racing, no drag strip; mild K04 tune 18 psi.

Now (need to verify) after about 15k miles, clutch starts to slip in higher gears.

What lifetime can be expected from a CM full face clutch like the FX350?

Do those clutches really only last 3 oil changes?