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.

• Gloss Black with Gloss Black muffler

• 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

• Combination of tuned-flow headers and Street Cannon mufflers with relocated catalyst maximizes horsepower, maintains solid midrange torque and manages heat

• Use the Screamin’ Eagle Pro Street Tuner (sold separately) to tune your ECM specifically to match your performance upgrades

• 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)

• 49-State U.S. EPA compliant