the big upgrade on your ski that FZRs owners that are looking for top speed and acceleration is have your ECU reflashed(reprogrammed).It increases timing, higher rev limiter and more fuel, increases of 3-4 mph with increased low end torque.BUT doing some basic bolt ons first to compliment the ECU(RIDEPLATE, INTAKE GRATE, PUMP SHOE,LARGER SC WHEEL AND INTERCOOLER)first would be wise.
2009 Yamaha FZR Performance Kit?
upgrades
Linear Mode
