Originally Posted by THE DOCTOR
I have a x12 and I am looking for a better pipe then the RD logics Turbo 2. I think that I need more top end. Any one with some thoughts on a Novarossi based pipe??
U can try Max Power latest tuned pipe (6mm). It gives u more high end. I'm using it now with my LL5. Tips : Shorter body = high end power
Long body = torque
Good Luck bro.