<< Mungla,
what kinda exhaust have you got on your baby.. I am thinking of a Yosh full system. just got to see how much money the IRS gives back to me 🙂.. also thinking of a windshield after todays 50mph cross winds that blew thru the LA basin. >>
Check my "Baby Ninja" profile in my sig. I have a Muzzy full exhaust system. The system, itself, cost me $330 from Dennis Kirk. I also have K&N high-flow intake filter pods that I installed to accompany the Muzzy. I then had to rejet, the Ninja is lean to begin with, so I bought and installed a Dynojet Kit. The K&N's cost around $80 and the jet kit was around $75.
The K&N's changed the noise level of the engine just as much as the Muzzy did. I couldn't believe how loud the intake is.