Quick view QuadBoss QuadBoss 95-03 Honda TRX400FW FourTrax Foreman 4x4 High-Performance CDI - 495335 Compare $136.99 $132.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss 88-02 Yamaha YFS200 Blaster High-Performance CDI - 495289 Compare $22.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss 93-05 Honda TRX90 SporTrax High-Performance CDI - 495285 Compare $72.99 $70.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss 04-08 Yamaha YFM660 Grizzly 4x4 High-Performance CDI - 463775 Compare $155.99 $151.99 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. Add to Cart Add to Cart
Quick view QuadBoss QuadBoss 95-03 Kawasaki KEF300 Lakota High-Performance CDI - 402293 Compare $78.99 $76.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 495334 Compare $51.99 $50.99 Raise the RPM roof!. These CDI Boxes are designed to enhance overall 4-wheeler performance. Includes duplication circuits, increased RPM redline and altered ignition advance curves. Comes with altered advance curves to increase performance throughout the... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 495293 Compare $239.99 $232.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 495292 Compare $225.99 $219.99 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... Add to Cart Add to Cart
Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 495284 Compare $106.99 $103.99 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... Add to Cart Add to Cart
Sold Out Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 463506 Compare $38.99 $37.99 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... Currently Out of stock. On order! Currently Out of stock. On order!
Quick view QuadBoss QuadBoss Ignition Cdi Box Qb - 463505 Compare $42.99 $41.99 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... Add to Cart Add to Cart
Quick view Fleece Performance Fleece Performance 01-16 GM Duramax 6.6L CP3 Adapter Kit w/O-Rings - FPE-DMAX-CP3-ADPT Compare $66.99 Fleece Performance 01-16 GM Duramax CP3 Kit w/ O-Rings Add to Cart Add to Cart