My buddy has a 07 500 Rubicon and he rides with lot of us with bigger atvs. He is a bigger guy and wants to add some power to his atv. Other than an exhaust, what else is out there. For example we can't find a performance cdi box for it or a power module or anything. Does anyone have any suggestions or know of other things he can do to add alittle hp?

 

This ATV is carbrated, without doing major engine work the exhaust and intake are about all you can do. I have seen rubicons with major engine work and a turbo addition really crank the HP, but thats $2000.00 and up