QuadBoss 99-04 Honda TRX400EX SporTrax (02) Racing CDI

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 RPM range.

This Part Fits:

Year	Make	Model	Submodel
1999-2004	Honda	TRX400EX Sportrax	Base