Boyesen Power X Wing - PX-HFI-45 Air intake kits Sold as a kit

Sold as a kit

Built-in electronic 12V tachometer also available on select styles

Follow OEM-prescribed procedures for installing and checking wheel bearing end play

these will work also with S&S Super E/G carburetors

One of a kind gastank incl gascap

Boyesen Power X Wing - PX-HFI-45 Air intake kits Sold as a kitPatented air vain requires no modifications to install Acceleration gains from idle to wide open throttle Dyno tests show 2 5 horsepower gains and 4 6 ft. lbs. max torque increases on OEM H D engines Independent tests were conducted on 88 in., 96 in. and 110 in. engines Complements popular air filter system upgrades 2005 Harley Davidson Dyna Low Rider Injected FXDL I 2004 Harley Davidson Dyna Low Rider Injected FXDL I 2005 Harley Davidson Dyna Super