i just ordered the epi mudder clutch kit for mine. i had a kit in my eiger and it helped give it some of the off the line pickup it lost when i went to bigger tires. from what i understand, the kits raise your stall speed and grab harder, resulting in less belt slippage and generally longer life.

__________________
2008 Teryx LE camo
28" Outlaws on MSA Torks
Dynatek CDI
EPI mudder clutch kit
Dayco prototype belt
mp3 stereo system
Viper winch
Teryx pics / short vid1 / short vid2