Big Gun 05-07 Polaris Predator 500 Rev Box 1998-toyota-4runner-base-esi9517466 The mandrel bent brushed finish

The mandrel bent brushed finish stainless steel tubing keeps exhaust flowing smoothly for increased horsepower

Light mount tabs for rear facing Duallys provide your Ford Raptor with some additional lighting for anything behind your truck

Constructed from plate steel and lightweight aluminum panels

Air Lift Replacement Key Fob for Wireless One

Made with American steel

Big Gun 05-07 Polaris Predator 500 Rev Box 1998-toyota-4runner-base-esi9517466 The mandrel bent brushed finishIf you are looking to swap out your stock CDI box, the Big Gun Over Rev Box is an affordable alternative to highly priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve. Easy direct plug in replacement to stock CDI box Increases overall RPM limit 6 Month Limited Warranty Advanced timing curve