I've got an '05 S model Just did the 3x3 mod, dynojet with 128 main, 22.5 pilot, 3rd clip and 2.5 turns out Thought mounting the new full Yosh TRS would be the easy part. I got the the flange to the header and the header spring loaded to the flange. The mid pipe is where it get's messed up. I know the TRS is supposedly for the "offroad" E model. I have the S but want to keep the passenger pegs and thought this would make mounting easier too. If I line the chasis mount of the midpipe up with the mount in the passenger peg, there is about a 1" difference where the midpipe and header meet. There is not air space but if I undo the chassis mount the pipe slides forward onto the header another 1". When the chasis mount screw is in the midpipe/header joint is loose (i.e. it wiggles). I also don't understand quite how the bracket and spacer to the subframe mounts. Can someone please help me out here?