Part Description
2-into-1 Mid-Length Exhaust System with Super Bike Muffler- Hand TIG-welded stainless steel construction.
- 1-3/4 headpipes step up to 1-7/8" into the collector to increase flow and improve performance.
- 4" outside diameter straight can 11" muffler body with high-flow catalyst and matching aluminum end cap.
- Removable spiral-core louvered baffle features an aggressive sound.
- 18 mm and 12 mm O² ports with adapters and plugs.
- Partial heat shields and mounting hardware included.
- Made in the USACVO ST Models may require 1621-1205 Spacer Kit."