K & N Air Filter - KTM Super Duke KT-1320 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — 2XL Dual bungs are standard on

Dual bungs are standard on this system

maybe a little over the top

the entire system is designed not to turn blue for the life of the product so with a bit of care it will still look like new years later

All Graves Motorsports Yamaha fender eliminator kits are fabricated from aluminum and finished in black for long term reliability and great looks

K & N Air Filter - KTM Super Duke KT-1320 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — 2XL Dual bungs are standard onFits directly into OEM airbox with application specific Sealing Bead to ensure a precise fit Fuel management modifications are not required for increased performance Pleated media provides a large filtration area offering long service intervals Designed to provide increased performance Made in the U. S. A.