Big Gun TFI Power Box for 2009-13 Arctic Cat 1000 models - 40-R50A 2009 Kawasaki VN900C Vulcan 900 Custom 2010 Yamaha XT250

2010 Yamaha XT250

2011 Arctic-Cat Crossfire 800 EFI

Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line National Cycle Speedometer Cowl Part Number N7820 Fitment Type Unit Sale Qty Style Material Color Size Finish Chrome 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 Air Resource Board Compliance FALSE Product Disclaimer

2008 KTM 450 XC-W

1987 Kawasaki KL650 KLR

Big Gun TFI Power Box for 2009-13 Arctic Cat 1000 models - 40-R50A 2009 Kawasaki VN900C Vulcan 900 Custom 2010 Yamaha XT250Big Gun Exhaust TFI Power Box Increases horsepower and throttle response Installs in minutes Third generation technology No computer needed to adjust EFI Plug in technology (Does not interfere with stock ECU map) Integrated faceplate buttons provide easy adjustment Highly recommended for any EFI unit with aftermarket exhaust 1 Year Limited Warranty When installing an aftermarket exhaust, proper tuning is a must. The Big Gun Power Box is a plug and