I had the nsx for 2 years it always had a sticky clutch. I finally decided to tackle this problem. It ended up being the clutch slave cylinder. It was all gunk up from years of dirt in the fluid. The process was pretty easy from the bottom of the car. I replaced the o-ring that was on the hose that attaches to the slave cylinder. I also recommend getting speed bleeders to make the bleeding process easier. Hope this helps any members that have sticky clutches.
