06Foreman, I got the kit from Atv Outfitters out of South Carolina. It was $299 plus shipping. Look on there web site and call Matthew (his name and number is on there) and check for availability. It took about 2 1/2 weeks to get mine because it was on backorder from HMF. There are a couple downfalls to this kit. There are no jetting instructions, but use the 170, also there is no tool with the jet kit to turn the air fuel mixture screw. It took a few minutes to figure out how the K&N went on. It actually goes inside the rubber housing in the airbox instead of over it like the stock and the clamp goes on the air box piece. This could have been a mistake but the bolt they sent to secure the pipe to the frame was wrong so we used the stock one and used some washers and rubber grommets to take up some space. As far as more power, YES! I can actually tell a difference. Mainly in the low rpm range, but I believe there is more to be had. The 2 1/2 turns out on the air fuel screw is just a base setting, so I am going to do a little fine tuning later.