When standard revs won’t cut it. These CDI Boxes are designed to enhance overall performance. Includes duplication circuits, increased RPM redline and altered ignition advance curves. Comes with altered advance curves to increase performance throughout the rpm range.
Injection Pumps & Controllers
QuadBoss 04-05 Yamaha YFZ450 High-Performance CDI
Original price was: $220.18.$55.05Current price is: $55.05.