[kazpr]

They told me the pipe is mainly midrange. Same design from the Crf. Make about 5-6 hp. $525 full system. 4-8000 rpm range boost. Looks exactly like the yfz pipe on the website. Sounds pretty cool. Think I will go HMF BB pipe still

 

[400ex4ever]

This is a copy of an email I got from Bob Murray at Thunder Lanes. Just a little more info:

thanks for your interest. I do offer a system for your quad. The full system is $350 plus $18 for shipping. I don`t have dyno figures on the TRX but on the CRF 450 we are getting 4 to 6 hp increase at peak. I use a longer headpipe that gives the quad a great bottom and mid yet it still runs really hard on top. If you have other questions just e-mail or call me at 559-584-8109. Thanks, Bob


He quoted me a different price.

 

[kazpr]

Wow that is a huge price difference! Where was that from the TC website??