Yoshimura

[chevy400racer]

I just got a Yoshimura R-S 3 slip-on exhaust, and was wondering if i should then buy the original header, the FMF mega bomb header, or a different header that wil allow me to get better performance.

["THE ShoP"]

I have a power bomb on my yosh an it makes better lowend than my old yosh header

[JOEX]

I have an FMF powerbomb header i'm considering selling if you're interested...

[Z400champion]

You need to get rid of that pipe as fast as you can. you are loseing all of your low end. i am gonna come over tonight ot make sure that your pipe is burning right, all you have to do is put your hand behind the exhaust and smell if the mixture is rich or not. you need to get a curtis sparks cause you have no bottom end jake, your pipe sucks