Take off your slip ons and measure the diameter of the header pipe. Once you have that you can find an inside diameter pipe to fit almost anywhere. I found mine in my buddies junk pile drilled a hole for a bolt, ran it through the center to get more back pressure and stablize it . I run straight pipes. Depending on your elevation you may need to re-jet. I did and if felt restricted so I went back to the stock jets. Then again, I am at 4800ft and when I ride I can get up to around 9,000.
