***Will not fit Breakout or Fat Boy***
The D&D M8 Abuelo Cat is designed for Harley Davidson motorcycles utilizing the Milwakee Eight engine.
This exhaust system is a stepped header system.
The perfect exhaust system for 2018-2020 Softail bikes.
2:1 Softail M8 Abuelo Cat Up-swept Megaphone Style Muffler
Stepped Header 1 3/4" to 1 7/8" to 2"
2 1/4" where muffler slides on the header