Cruz_e_Silva
R^4
C21 is 26mm exhaust intake and EVO is arround 31mm so you have to change the exhaust flange to 31mm wide.
FUracing8 said:well that's you cruz, I personally think that polini pipes sound like poo poo when compared to a MK PR2, Malossi Team, or Yasuni c21......that's why I don't use them on my street ride. I only do on one of my track bikes, and I still don't like it, but everything else is polini, so I leave it on there.
they dont sound that bad when u add a stack to it...i use and evo2 on my tempo and added a stack...it sounded safe... but now i have a pro circuit endcone that i cut and fitted to the pipe... but i am yet to put it on...will let u know...FUracing8 said:well that's you cruz, I personally think that polini pipes sound like poo poo when compared to a MK PR2, Malossi Team, or Yasuni c21......that's why I don't use them on my street ride. I only do on one of my track bikes, and I still don't like it, but everything else is polini, so I leave it on there.
thats y i am using a procircuit shorty endcone... what do u mean by velocity stack?FUracing8 said:All I'm tryin to say is that I find those polini endcones give the pipes a real tinny high pitched sound instead of that deep scream that the others give. STACK???? playa, the only stack I use is a velocity stack, unless it's raining and I'll put one on. the sad part is that you can't put just an MK or Malossi endcone on a polini either.