I'm looking at putting a jet kit on a Rancher and Recon, will I get anything out of it ( more power , throttle response, HP ) with out changing the muffler. I need to keep it quite. Also thinking of putting a K&N filter on them. Is it worth the money for the kit, would have to change anything else ? Thanks

 

i put a dyno stage 1 jet kit on mine and gained alot of power. Im running a uni air filter to with a lightly used stock exhaust.