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 04-08 Yamaha YFM660 Grizzly 4×4 High-Performance CDI
Original price was: $151.31.$37.83Current price is: $37.83.