So, i've been rippin my "04" F4-i for a season now completely stock. First thing first is my exhaust i have the chance to grab a Yoshimura Carbon TRS slip on for 250.... Is it worth that is my first question, second being does it sound nice.
Any input would be greatly appreciated as I'm suppose to meet him tomorrow to check out condition

 

I have the titanium version found here. without the baffle.

this video sounds right too,, carbon fiber version though
though this guy doesn't really get the rpms high enough for full range.

I think it sounds damn nice compared to a lot of F4i's i've heard. Has that low percussion at idle and and screams at full throttle.

I'm chopping mine down 6-7 inches as soon as i get a rivet gun....
Will take some pics and videos to post up.