Screamin' Eagle High Flow Exhaust System with Street Cannon Mufflers - LCS64800043

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 on engines producing 80+ horsepower and works great with Screamin’ Eagle® Stage kits.

• Replaces the stock head pipe and mufflers with large diameter, freeflowing head pipes and matching mufflers
• Muffler inlet diameter has been increased to 2.25" to enhance exhaust gas scavenging
• Catalysts have been relocated to the mufflers to enhance flow
• Dial system to motorcycle by using the Screamin’ Eagle® Street Performance Tuner to tune ECM specifically to match performance upgrades
• Proof is in the horsepower and torque numbers
• Large 4" diameter mufflers are tuned to provide a deep bass exhaust note and a healthy rumble at idle, and that famous H-D® sound throughout the RPM range
• ECM recalibration is required
• 50-State U.S. EPA compliant

6480043 fits '10-16 Touring models (except CVO™). Does not fit Trike models. Separate purchase of Screamin' Eagle® 4" endcaps is required. All EFI models require ECM calibration for proper installation.

PART#               DESCRIPTION
LCS64800043   Screamin' Eagle High Flow Exhaust System with Street Cannon Mufflers