The epi clutch kit changes the engagement points of the factory clutch to a higher rpm(think stall converter in a car)
The ballpark cost of the kit is about 189.00 from EPI.

www.erlandsonperformance.com is where to get it.

They have a kit for stock and whatever elevation you ride and a kit for oversized tires and whatever elevation you ride.

 

thanks for info on clutch kit do u know if it is hard to install

 

I installed mine. search for epi clutch wolverine and youll find the post that walks you all the way through it.

The only two problems I had was I didnt have a spring compressor to install the large spring and the small springs were so tight that I could barely stretch them enough to install them.