Screamin' Eagle High-Flow Exhaust System

Part Number: 64900829

The Screamin' Eagle High-Flow Exhaust for Softail models provides bolt-on performance by reducing the catalyst restrictions and improving exhaust flow. This High-Flow exhaust is optimized for use with the Screamin' Eagle 128/131 Stage IV Kits or 131 Crate Engine equipped Milwaukee-Eight^™ Softail^™ models. Maximize the horsepower and torque of your performance build when your bike needs it most, all while reducing the weight of your exhaust system by over 20 percent. Offered in durable Satin Black or Stainless finishes to complement your customization journey. Go ahead, let it rip!

Description

• Stainless finish

• Replaces the stock head pipe and mufflers with large diameter, free-flowing head pipes and matching muffler

• Mandrel-bent and TIG welded stainless steel headers are meticulously assembled with race shop precision for perfect fitment on your motorcycle

• Maintains flat torque curve from cruising RPM to redline

• 2-into-1 full exhaust system reduces weight and provides serious performance look

• Pre-tapped for stock or wide-band O2 sensors for easy, emissions-compliant installation

• Dial system to motorcycle by using the Screamin’ Eagle^™ Street Performance Tuner to tune ECM specifically to match performance upgrades

• 49-State U.S. EPA Compliant on select ’18-later Softail^™ models

Details

Fits '18-later Softail models (except FXDRS, FLFB, FLFBS, FXBR, and FXBRS). Compliant 49-State, Canada, Australia, and New Zealand. Also fits '18-20 Softail models sold in Mexico. Does not fit California models.

Installation Instructions

ECM Calibration Required: Yes

WARRANTY: 1 year limited warranty – Go to www.h-d.com/warranty for full details

Harley-Davidson^® motorcycles modified with some Screamin’ Eagle^® Performance products must not be used on public roads and, in some cases, may be restricted to closed-course competition. These performance parts are 49-state U.S. EPA compliant but are NOT compliant for sale or use in California on pollution-controlled motor vehicles. California guidelines on tampering can also lead to substantial fines and penalties. Screamin’ Eagle^® Performance products are intended for the experienced rider only.