Optimize performance from your Stage IV equipped Milwaukee-Eight powertrain by bolting on this Extreme-Flow 64mm Intake Manifold. Cast aluminum body and ported intake runners provide the smooth, undisturbed air intake you need for maximum power output. Delivers a 2% - 4% horsepower increase you'll notice every time you twist the throttle. Updated calibrations make installation and tuning easy. All models require ECM calibration for proper installation. 50-State U.S. EPA compliant.
Harley-Davidson Accessories
#27300185











