Hay i have a modifed stock full muffler for a 400ex. I got me a white brothers e-serise and whating to get ride of the stock muffler if anyone wants to buy it give me a price and i will get back to you. I cut the bafful out so its a little betther than stock. If you need parts for one i will be willing to sell it for parts to alright.

 

Their is little to nodemand for stock 400EX pipes that were not ruined, let alone one with the baffle out of it.