Screamin' Eagle Milwaukee-Eight Stage II - Torque Kit-92500074Fits '18-later Softail® and '17-later Touring models. Does not fit Trike models. Requires separate purchase of Cam Drive Retention Kit P/N 25566-06. Installation may require Cam Spacer Kit P/N 25928-06. All models require ECM calibration with Screamin’ Eagle® Pro Street Tuner for proper installation. See Dealer for details. Screamin' Eagle® performance upgrades for FLSB are 49-state US EPA approved. Pending approval for use in California.