03 yz 125

[GNCC387]

I am getting the pro circuit pipe and shorty silencer for my bike and i am wondering the gains that it will make. The bike really needs to rev out a little bit more will the pipe and silencer help alot or will i need to do some motor mods.

 

[ProCircuit]

The pipe and silencer for this model will help a lot. The pipe is going to give the bike a lot more mid to top and a little bit more bottom. To make up for the bottom end power....I would recommend the shorty silencer. The pipe is also going to smooth out the power and make the bike easy to ride.