I have a 2010 RZR LE and I loved everything about it till I drove a buddys S now mine seems a little slugish. I've looked at all the stuff on ebay and the other sites pipes chips headers intakes clutch spring kits and everything else. I want to get that dirt throwing power that S that I drove had. I geuss what I'm asking is what can I get that will get me the most bang for my buck. Help me out tell me how to spend my money lol.