Additonal programming options by PC are available when using the 902546 Programming kit

CD = Chain Drive camshafts

14-17 FXDF Fat Bob) with Mustang Touring Dyna solo

15-19  FLHTKL

Fits: > L1984 4-sp FX

PS Fork Drop in Lowering Kit V-Rod Muscle 09-13 Top End Parts Shovelhead 1966-84 Additonal programming options by PCDrop your fork up to 2 inches in 30 minutes. No need to disassemble the forks, pulling the wheel or even changing the oil. The installation can be done without special tools. The Progressive Suspension shorter springs and the new secondary compensator springs makes this kit truly a drop in installation and, in contradiction to popular belief, actually improves the ride quality. Fits: > 09 17 VRSCF Muscle; 12 17 VRSCDX Night Rod Special (models with