The Screamin’ Eagle® High-Flow Exhaust system provides bolt-on performance by reducing the catalyst restrictions and improving exhaust flow. This exhaust system is optimized for use with Screamin’ Eagle® Stage Kit-equipped Milwaukee- Eight® engines. The complete exhaust system starts with race-shop constructed oversized mandrel-bent and hand TIG-welded stainless steel head pipes, and flows through a unique crossover to improve the flow of spent cylinder gasses. The large inlet 4.5" Street Cannon mufflers feature baffles that are optimized for aggressive performance and sound under acceleration, and deliver a rich mellow note. The combination of tuned-flow headers and Street Cannon mufflers with relocated catalyst maximizes horsepower, maintains solid midrange torque and manages heat. The proof is in the horsepower and torque numbers. Dial the system to your motorcycle by using the Screamin’ Eagle® Pro Street Tuner to tune your ECM specifically to match your performance upgrades. The complete system includes exhaust headers pre-tapped for standard or Screamin’ Eagle® wide-band O2 sensors, large 4.5" diameter Street Cannon mufflers, and matching exhaust heat shields. Complete the look with your choice of custom muffler end caps (sold separately). 50-State U.S. EPA compliant.
Fits ’17-later Touring models. Does not fit Trike models. Separate purchase of Screamin’ Eagle® 4.5" end caps required. All models require ECM calibration with Screamin’ Eagle® Pro Street Tuner for proper installation.Overweight Item