Originally Posted by MaximusPrime

Pretty sure any 300 pipe will fit...but what you really need is the whole exhaust - header and muffler. I bought new header and pipe connection gaskets so I could mount it up straight away, as the one it came with was unusable.

On a side note, the 300 header is not any bigger than the 250, but has a larger outlet. If I could, I'd find a 300 aftermarket header designed to fit the 300 muffler, that way you would benefit from a larger diameter header too.

My bike sounded like a sewing machine, now it sounds like a proper thumper, but not loud.

And get at your fuel screw, if it hasn't been done yet. It won't get any HP, it'll just let your bike run on a proper amount of fuel, which will cool the motor as, it won't be so lean.

Originally Posted by MaximusPrime

Where in Maine are you?

Originally Posted by Klxster

Without changing exhaust, eh..... Here is what I'd do - Get a DJ kit, Do the MCM, Find the best combo of lid/snorkel on or off and DJ needle/jet selections. I'd start with Stage 1 install and lid/snorkel on. The MCM will give you a whole new bike even with stock exhaust and intake/carb setup - I know, I did the MCM and ran it stock a few days having fun with it..