- Manufacturer: Pro Circuit
Pro Circuit Stainless Insert
- 1 1/2" 4" Flat Base
- The Pro Circuit Stainless Insert is available in multiple sizes to make your motorcycle quieter, without the loss of power. These inserts are available for both the 4" canister and 3.5" canister.
Note: 2007/2008 Stainless Inserts will NOT fit older model end-caps.
Manufacturer Part Number: PC4012-0007