FMF Racing Gnarly Header Pipe for KTM 250 300 models 020079 MPN_6437F Kit contains all of the Kit contains all of the bearings and seals required to service an ATV differential Product Details Tire Diameter Speed Rating Load Rating Wall Construction Tire Tube Type Rim Size Product Line Burly Brand T Bar Cable Line Kit Part Number B30 1141 Fitment Type Unit Sale Qty Style for 14 inch T Bar Material Vinyl Color Black Size 14 Inch Finish Black Vinyl 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 1991 KTM 300 EXC this aggressive pipe dishes out handfuls of torque and bottom to mid range pull needed for late model 200cc through 500cc machines and the rigors of the off road domain