Im looking at possibly getting a 06'450r and am curious as to what some good exhaust brand names are. Im ridden a 450r with a sparks racing exhaust system and I thought that was okay. Im looking at the Yoshimura TRC series, LRD, and Sparks. If there are any others where you have had good experiences or heard good things about let me know. Noise isnt such an issue but I want it to have a throaty growl like the Sparks racing.

 

I think HMF is good for the TRX but im not sure. They look good though [img]i/expressions/face-icon-small-happy.gif[/img]

 

I run HRC cam, FMF Factory 4 full exhaust system, UNI air filter, and EHS racing airbox lid.

 

I have the pulsecharger and love it. pulls hard all the way to the rev limit!

 

I have no complaints with my Dr D. Pulls hard from the bottom to the top.

 

the new 450 is a completely different motor than the 04',05' models .that means that unless you have already gotten your hands on one and tested some exhausts , nobody is going to be able to give a valid opinion of what exhaust to run . this motor is set up more like a crf than the trx of old . we might want to take notice of what pipes worked best on the bikes. i am usually one of the first couple of people to get the new rides so my parts buying is trial and error. i will say this though, if lrd makes a set up for the new trx they way they did for my 04', i'll be buying the lrd.

 

I used to think my Dr D pulled hard also,,Then i switched to Pulsecharger and theres no comparison to the two the difference is incredible

 

Couldn't justify to the wifey spending that much on a pipe though, but they are cool lookin'!
For what it costs and the performance gain though, the Dr D, (IMO) is often overlooked and is just as good or better than the big name pipes. This is JMHO though.

 

you make a really good point by checking into the crf exhausts. Ill just ask my brother cause he is subscribed to every single dirtbike mag and loves the forums lol

 

what pipe give the most torque i heard that a tight bend give more on top end and a large bend give more torque