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Boyesen Power X-Ring - PX-HFI-50

PX-HFI-50

Description

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

Product Series

Application List

YearsMakeModelApplicationNotes
2008 - 2015Harley DavidsonFLHR Road King
2008 - 2013Harley DavidsonFLHRC Road King Classic
2008 - 2009Harley DavidsonFLHT Electra Glide Standard
2008 - 2013Harley DavidsonFLHTC Electra Glide Classic
2008 - 2015Harley DavidsonFLHTCU Electra Glide Ultra Classic
2015 - 2015Harley DavidsonFLHTCUL Electra Glide Ultra Classic Low
2014 - 2015Harley DavidsonFLHTCUTG Tri Glide Ultra
2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
2010 - 2014Harley DavidsonFLHTK Electra Glide Ultra Limited
2015 - 2015Harley DavidsonFLHTK Ultra Limited
2015 - 2015Harley DavidsonFLHTKL Ultra Limited Low
2008 - 2015Harley DavidsonFLHX Street Glide
2014 - 2015Harley DavidsonFLHXS Street Glide Special
2010 - 2011Harley DavidsonFLHXXX Street Glide Trike
2015 - 2015Harley DavidsonFLRT Freewheeler
2008 - 2009Harley DavidsonFLTR Road Glide
2011 - 2013Harley DavidsonFLTRU Road Glide Ultra
2015 - 2015Harley DavidsonFLTRX Road Glide
2010 - 2013Harley DavidsonFLTRX Road Glide Custom
2015 - 2015Harley DavidsonFLTRXS Road Glide Special

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)