I just run the turn down tip, no quiet core, no plates. Got a good deep sound.

I just installed the Rath air intake, K&N filter in the airbox location. First ride out my stock plastic air intake tube came off the rear carb throat, sucking air straight in.
This set up just has the two big tywraps securing the rear of the plastic tube to the frame, and then the front has the clamp around the carb throat. I don't think the 2 tywraps are good enough to hold this think in place.
Anyone else hear of this problem???

Does anyone know if Rath has a heat shield on their pipe yet?

 

What will give you more low end punch? More back pressure? or less?

 

Sprocket change! You might get some low end out the disks system....but not enough.