IMS PRODUCTS INC. Gas Tank - Natural - Yamaha WR 250/400 F 4.0 Gallon 117319-N2 Heavy Duty Spring and Billet Pressure Plate these headpipes perform like a

these headpipes perform like a true 2-into-1 pipe with the clean look of a traditional dual system Fattens the low end and mid-range torque curve

Provides real-world performance gains matched by the deep throaty rumble you expect

Our exhausts are hand-made in the USA for direct fitment

Gains of 5-7 hp can be achieved with these parts (up to 25 with the Graves full exhaust system

IMS PRODUCTS INC. Gas Tank - Natural - Yamaha WR 250/400 F 4.0 Gallon 117319-N2 Heavy Duty Spring and Billet Pressure Plate these headpipes perform like aHigh density polyethylene gas tanks offer maximum fuel carrying capacity All necessary hardware included (tank decals not included) 2001 2002 Yamaha WR 250 F 1998 2002 Yamaha WR 426 F 1998 2002 Husqvarna WR 400 1998 2000 Yamaha WR 400 F