Pro Circuit Stainless Insert - 1 1/2" x 100 4" Flat Base (Euro)
Pro Circuit Stainless Insert designed to reduce motorcycle exhaust noise while maintaining power. This insert is available for Pro Circuit 4-inch and 3.5-inch canisters and is designed for specific exhaust applications.
Features:
- Stainless steel construction
- Helps reduce exhaust noise
- Designed without loss of power
- 1 1/2" x 100 4" Flat Base (Euro) specification
- Compatible with 4" and 3.5" canisters
- Available in multiple sizes
- Designed for Pro Circuit exhaust applications
Note: 2007/2008 Stainless Inserts will NOT fit older model end-caps.