What is a good 4 stroke motocross pipe?

Question

It is for a 2008 CRF150R, It is being used for motocross so I need all round gains. And I'm here to make a statement, so I want it to be very loud too! :)

Cheers :D

Answer 1

I have a White Brothers pipe on my 250 and I love it! The power throughout the entire bike changed once I stuck it on my bike. The price may be a little high but in the end its all worth every penny. And the sound is like what comes out of the factory 250s.

Answer 2

fmf

Answer 3

I'd go with a FMF!