vance hines fp4 adjustable fuel injection tuner for harley BS365 89-92 KLR C1-C10 650cc

89-92 KLR C1-C10 650cc

12-Point Bolt Chrome 1/4-20 by Gardner Westcott

SMP Dome Knurled Valve Stem Caps

MileagePlus Technology compound significantly extends mileage while maintaining remarkable handling

vance hines fp4 adjustable fuel injection tuner for harley BS365 89-92 KLR C1-C10 650ccFaster and Easier to Use than Ever Before From the team that brought you The Fuelpak FP3, the best selling ECU tuner in the world for Harley Davidson motorcycles, the Vance & Hines FP4 is the most intuitive tool on the market, giving you the power to control your motorcycles tune, view live sensor data, read and clear trouble codes, and offers the best in industry support from our FP4 technicians, all from your mobile device. With its state of the art