Just bought a stage 4 spec clutch for 500 plus 250 install. For being a stage 4 it is VERY easy to engage. My buddy has had one for a few thousand miles and it isn't hard at all to engage. I have always been told that even a stage 1 clutch is hard let alone a stage 4.

Anyways its very smooth and I would recomend SPEC to anyone that needs to replace their stock clutch. I have no engine mods yet.