ive been lookin around for a while now and i think i have narrowed it down to 2 exhausts for my z400....one is the ct racing pipe, and the other is the curtis sparks racing pipe......the sparks pipe claims to deliver insain horsepower over stock....but i'd like to see Dyno stats on it or at least have another opinion from someone.

 

IMO you cant go wrong with either. But you get more for less with the CT and you can still tune for power and sound w/ discs.

 

yeah the super trapp setup is awesome i have only used it and love it now i need it on the car lol (they make it too)

 

they are different power bands the sparks pipe is going to be the choice if you mx race the ct would be mine if you were not. I mx race and I have the ct but wish I went with the sparks. I feel the power is good up high on the ct but lacks where I want it in the race. I had to borrow a friends sparks pipe for a race when I busted my ct pipe and I like the difference for what I was doing. It was alot louder but I have to give props to ct there customer service to get me the pipe for the nationals was great.

 

Im very happy with my CT pipe. A lot of people like sparks also.

 

Have you checked out the Trinity pipe? I got it mine and I love it. Also, Dirtwheels ran an arcticle a while back comparing all of the available exhausts. I know Dirtwheels tends to be bias, but they put dyno charts and several other facts in the arcticle....those of which cannot be biased. I still have that issue...I will check when I get home.

 

CT ranked #1, pro circuit #2, white brothers was 3rd.

Sparks was not in the test.

 

Test eh?! Let me guess,,dirt wheels?
The best pipes out there for the your machine would be~ Sparks,Yoshimura,and Rossier Engineering.
These are the pipes you will see winning at the GNC. MX or TT. You wont see any CT at the nats.

 

I agree lt80 I run the ct at the nationals but I wish I had the yoshi. The ct is a great pipe but not a mx pipe that is for sure. great power just not where its nessary for mx.