This Stage III kit has been developed for the rider looking for a solid "seat of the pants" increase you can feel every time you roll on the throttle. The bump up in displacement and compression deliver a significant increase in torque and power over stock , all the while restoring the sensation of riding solo when you're loaded down. Plus there's a one-year manufacturer's warranty and eligibility for coverage under factory vehicle warranty when dealer-installed within 60 days of vehicle purchase. •Delivers up to 15% more horsepower and 13% more torque when compared to the Original Equipment engine configurations • Delivers increased throttle response throughout the entire RPM range • Provides thrilling acceleration when twisting the throttle • Maintains flat torque curve from cruising RPM to redline • Can be installed without removing the engine from chassis • Includes 4.155" Big Bore Bolt-On Cylinders , Forged 11.0:1 High Compression Pistons and Rings , SE8-447 Torque Cam , High Capacity Tappets , Stage III Timer Cover & Insert • Includes Multi-Layer Coated Head Gaskets , Cylinder Base and Cam Cover Gaskets , most necessary gaskets and seals • 49-State U.S. EPA Compliant on select '18-later Softail models
FITMENT INFORMATION
Fits '18-later Softail 114CI & 117CI models (except '23-later FXBR , FXLRS and FXLRST models , calibrations pending). Requires separate purchase of Cam Drive Retention Kit P/N 25566-06. Installation may require Cam Spacer Kit P/N 25928-06. FXFB and FXFBS models require separate purchase of Screamin' Eagle Softail High Flow Exhaust P/N's 64900828 or 64900829. FXDR114 models require separate purchase of Header Pipe Assembly P/N 65600300. All models require ECM calibration with Screamin' Eagle Pro Street Tuner or dealership installed Screamin' Eagle calibration for proper installation. Does not fit California models.
