Exhaust TURBOKIT TK RCROMADO scooter PGO BIG MAX, MAX G, LIGERO, METRO, PMS, PMX, T-REX, TORNADO ... 50cc
Turbo Timmy - From "RC Scooters" Yamaha Zuma 155cc Scooter + TURBO. Stock 125cc is 8hp. 7psi does 14hp. 14-15psi does 20-22hp. built by Grape Street Garage Customs Turbo Timmy | Facebook