Click here to see important news regarding the aCar App

Harley Davidson FLHX MPG

41 Harley Davidson FLH1es have provided 354 thousand miles of real world fuel economy & MPG data.
Click here to view all the Harley Davidson FLH1es currently participating in our fuel tracking program.

Harley Davidson FLHXs For Sale Nearby

Recent Activity

from other Harley Davidson FLHX vehicles (View All)

Tips

Open up intake and exhaust on older vehicles

Running a proper Cold-Air Intake or Short-Ram Intake can inc... ...

by VanCollector

Read more tips