the girlfriend just picked up a 99 400ex which had a completely gutted powercore IV slip on. I somewhat made a core for it and packed it but its shot so im looking for something decently quiet not looking for horsepower, let me know!

I'm pretty sure I still have the stock exhaust that came on my '01. It probably doesn't have more than ten rides on it and its been in storage; still looks new. When I get home i'll take it out and I can get you some pictures if you'd like.

hell yeah let me know man if you have any other parts let me know, the guy who owned it before me was somethin else lol

I have a stock system from the wife's 05. Still looks good and I cut the spark arrestor out of it. pm me if your intrested.

hey i need some help i got a 02 400ex i took the cap baffle out n the bolts on the inside now i wanna put it back on how do u do it do u tac weld the bolts on or im so lost