D&D Billet Cat 2-Into-1 Exhaust for 2017-2023 Harley Touring - Black

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Product Description

High-Performance 2-1 Exhaust for the Harley M8 Baggers. Black finish with Vortex Louvered Baffle. Choose either Straight-Cut or 30 degree Angle Cut Tip. Looking for the perfect exhaust system for your Harley M8 bike? Look no further. D&D has created the perfect exhaust system designed specifically for Harley 2017-2020 Milwakee-Eight motorcycles. This M8 Exhaust system is engineered to increase low end torque and horsepower.

  • New 2:1 System for the Milwaukee - Eight Engine.
  • This system is designed especially for the M8 motors.
  • The M8 Billet Cat full system is equipped with heat-shields,exhaust gaskets,bolt kit and baffle.
  • Designed to increase low-end torque and horsepower.
  • M8 Billet Cat comes with 18mm 02 bungs with a 12mm insert for the 12mm sensors.
  • The 2 1/2" core Vortex Wrapped Baffle works best on stock displacements up to 114"


  • Will NOT fit with the Harley Cool Flow Fan.
  • Blueing and Discoloration are caused by improper tuning and will not be covered under Warranty.
  • D&D Performance Exhaust Systems are designed for closed course racing applications.
  • Not for use on pollution controlled vehicles.
Additional Information
MPN 650z-31T