Year:2017-2020Make:Harley Davidson2017-2019 Harley Davidson Touring D&D 2:1 M8 Billet Cat is a steeped header system at 1 3/4″-1 7/8″-2 1/8″ at collector -2 1/2″ where the muffler goes to the header.Description: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. Questions? Take a look at some of our customer’s reviews and give us a call today at (817) 834-8961. A D&D Performance Exhaust representative will be happy to help you choose the right pipe for your needs.Details:

• 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.
• Our systems a designed to increase low-end torque and horsepower.
• M8 Billet Cat comes with 18mm 02 bungs with a 12mm insert for the 12mm sensors.

D&D Exhaust Baffle Choices:
This D&D Exhaust system comes with the choice of two different baffles: Vortex Wrapped Baffle or the new Big Bore Baffle:

• The 2 1/2″ core Vortex Wrapped Baffle works best on stock displacements up to 114″
• The Big Bore Baffle works best on the bigger displacements on stage 4 114″ and up.