Need help with clutch kit selection
 

iv recently bought a 1994 RX-7 (Efini) and i want to get a performance clutch for t because the current one is slipping when i put my foot down thing is the bloke i got the car from said it is pushing out about 400BHP (i will get dyno tested after clutch is done) . what sort of clutch kit would you suggest i get and how much will it cost?

iv been looking at the Exedy racing clutch kits on ebay for about £300 but would this be good enough to stop the slipping when i put my foot down?

im new to the rotary scene so any help will be really appreciated.

Cheers:)