Does anyone have or know where to get a link to some exhaust ratings and real world specs, like maybe out of a dirtwheels article ? I just like to know which pipe is best for me.

 

No one can help me out ?

 

I subscribe to Dirt Wheels and they have never done a pipe shootout on the 450R.
I have searched this site for what pipe is best for the 450R and it is mixed results.
I am ordering a full Yoshimura system for mine. I have had a FMF Q2 on it but the exhaust tip keeps vibrating loose and I'm tired if having to rerivet it after every ride.

 

I see what your saying, ive been subscribed to dirt wheels for years, i know they did one for either trx's or yfz's. When i got my z400 i came on this forum asking about pipes and someone gave me a link to the article which was really helpful.

I think im either going to get another ALBA pipe or a white brothers aluminum pro.