I just got my Boyesen Rad 33-G valve today for my '02 YZ125 and still haven't decided on which pipe to get. Has anybody tried the FMF SSTw/titanium silencer combo on an '02 yet? Does it really do what they say? I didn't have good luck w/FMF silencers in the past......quality seemed to be very low. I've also ran ProCircuit Works w/shorty silencer and had 50-50 results.....One good get off racing and the pipe is damaged. I ran a Bills Pipe on my '94 CR and it seemed to run good and have alot of strength, but my buddies for his '01 CR125 seems to be lighter guage like the ProCircuits. I am willing to sacrifice some strenght for performance, if it really does make a difference. Ultimately I would like to also bore it out - does anybody know what the best combo will be for the '02 YZ125 ?? Your help is much appreciated.:confused: