R-4!!

[2001300exguy]

Ok as some of u may know ive been in need of a new pipe for my 400 since i wrecked it at my track. well my neighnbor had an old r-4 for his 2004 yz250f. i took the pipe going to the can off and then took the cap for my old pro circuit and put it up to the r-4. the pro circuit cap fits over the r-4 and lines up with all the rivets and the bolts line up. i havnt had a chance to bolt the entire pipe up cause half my motor isnt on but when and iff i get it all bolted up ill get some pics

[born2ridefree]

sweet

[2001300exguy]

well i finally got it back together after alot of setbacks and the pipe bolted up with some mino modification and temporary zip ties
looks a little ghettowith the fitting being on the outside of the pipe but ill get pics tomorow

[darkstar]

i have a pipe for dale if you are looking for one, Just send me a PM

[2001300exguy]

no im good this ones working just fine i gotta mess with the jetting alittle though