clutch wearing due to nitrous

[Civic_RedLine]

My clutch is wearing big time. Im probably pushing around 250 hp not to the wheels. after a week of spraying constantly, I noticed my clutch is wearing fast. I know because my clutch makes a keek! sound everytime I press it. I havent tried wd-40 yet, but its making a different sound as if the clutch was going soon.

I need to know what kind of clutch to get. I want oem replacement like pdiggs said (exedy). However, If im planning on buying a new clutch, I want it to hold my power. It also has to be soft like the oem ones. My friend has a racing stage 3 clutch in his teg and I hate how its so hard.
I need something that will hold my power, yet be soft on the pedal.
Any help/advice will be appreciated.