I have a 04 yz450f with a white brothers carbon pro 2 exhaust. Ive had the exhaust for a while now and i love it, how ever my header pipe got destroyed when i became tangled up with another rider. Ive called and searched online and im not able to get or find a replacement. White brothers got bought out by vance and hines. The guy i talked to on the phone said thiers nothing they can do and they dont know of any other pipe that will work. My question is does anyone have this exhaust and know of a header pipe that will work with this silencer? I tried the stock header, too short going to the silencer. I tried the fmf powerbomb, same result. Tried an 08 stock header pipe doesnt line up. I took the header to many bike and exhaust shops and they said that its non salvageable. If anyone knows of a header pipe that will for sure work, please let me know, also the pipe was titanium.