S&S Black Diamondback 2:1 for 2017-2020 M8 FL Models
- 2-1 full stainless system (with shields!)
- Oversize header primary tubes for optimum flow and performance
- Just enough length to make big power on your M8
- Four bungs for easy O2 sensor installation
- Computer aided design & precision bending for improved ground clearance
- Made in the U.S.A.