slip-on exhaust for 400ex

[brad_400ex]

i would like to find a used slip-on or complete system for my 400ex. thanks

[spropson]

I have a pro-circuit slip-on I will sell you. It was only run for one summer and is in excellent condition. This slip on produces as much power as my buddies full yosh system. I was very pleased with the power gains. If you are interested I can send you pictures Monday evening. I need to borrow a digital camera. I am selling it because I am working on a CR450F project.