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Screamin' Eagle High Flow Exhaust System with Street Cannon Mufflers

Part Number: 64800043
Color: Chrome
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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.

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Screamin' Eagle High Flow Exhaust System with Street Cannon Mufflers
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

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

ECM Calibration Required: Yes
Diameter: 4.0
Material Diameter UOM: Inches
Sold Separately: Screamin' Eagle 4" endcaps
Sold In Units: Each
Screamin' Eagle Stage Upgrade: Stage I
In the Box: Full exhaust header and cross-under tube, left and right 2.25” inlet Street Cannon Mufflers, collector and cross-under exhaust shield, and worm-drive clamps
WARRANTY: 1 year limited warranty – Go to www.h-d.com/warranty for full details
These Screamin’ Eagle® products are 50-State U.S. EPA compliant for sale and use on all applicable vehicles, including those that are pollution controlled. See Genuine Motor Parts and Accessories or Screamin’ Eagle Accessories catalog for fitment information. Screamin’ Eagle Performance products are intended for the experienced rider only.
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