Boyesen Power X-Wing - PX-BFI-47

Item # : 242167

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List : $168.99


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  • Manufacturer: Boyesen


Boyesen Power X-Wing


  • Patented air vane 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 88in, 96in and 110in engines
  • Complements popular air filter system upgrades
  • Made in the USA

Fits Buell OEM Injection Systems

Manufacturer Part Number: PX-BFI-47