Big Gun Exhaust Rev Box CDI Unit for 1999 04 Honda XR400R 40 R15 feed mpn 2374220147 2007 Arctic Cat F 8 2007 Arctic Cat F 8 LXR 128" Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Ricks Motorsport Regulator Rectifier Part Number 10 407 Fitment Type Unit Sale Qty Style OEM Replacement Material Color Size Finish Position Functional Length Cable Sleeve Length Cable Sleeve Travel Driver Seat Length Passenger Seat Length Driver Seat Width Passenger Seat Width Piston Cylinder Size Piston Size Added Cylinder Stroke Volume Final Engine Displacement Exhaust Configuration Muffler Size Muffler End Tip Style Windshield Height Windshield Width Handlebar Diameter California Emissions FALSE Product Disclaimer The Big Gun Rev Box is offered for various offroad MX and ATV models Big Gun Exhaust Rev Box CDI Unit