These CDI Boxes are designed to unleash the power and enhance overall performance. Includes duplication circuits for maximum reliability, increased RPM redline and altered ignition advance curves to increase performance throughout the RPM range
Fitment:
2004 Yamaha YFM660F Grizzly 4x4 Base
2005 Yamaha YFM660F Grizzly 4x4 Base
2006 Yamaha YFM660F Grizzly 4x4 Base
2007 Yamaha YFM660F Grizzly 4x4 Base
2008 Yamaha YFM660F Grizzly 4x4 Base
- air_freight_prohibited:
- false
- not_carb_approved:
- true
- carb_acknowledgement_required:
- true
- ltl_freight_required:
- false
- prop_65:
- Unknown
- part_type:
- powersports
- epa:
- N/A
- regular_stock:
- false
