Has anyone ever put a tuned pipe on their TFR. I know you can get them from www.cosmotors.com but i do not know what kind of pipe that is and such. Right know i am waitng for a polini pipe for a vespa grande to arrive here. I'm hoping that i can somehow jerry rig it on there. I've done soem measurements and it looks like it will work. Also the Bore, Stroke, etc. is the same on the kinetic and Vespa Ciao, Bravo, etc. I believe, so hopefully i can get my tfr hitting 40 (goes about 35 now). Thanks