This Vance & Hines Big Radius 2 into 2 Exhaust System is designed to be a direct bolt on, for all Big Dog Softail RSD, 2006-up K-9, Mastiff, Bulldog and Chopper.
Will also fit onto other years and models right side drive ( with slight modifications ) including American Ironhorse.
Works with EFI and Carbureted*.
- Radius style, 2-into-1 performance
- Broad/usable torque increase
- Full coverage heat shields
- Chrome plated
- Made in USA
*Carbureted models will require O2 bung port plugs.
**New exhaust gaskets recommended, any time you remove system.