Pro Circuit Quiet Insert - 1.625in. with 4in. Base - PC4012-0006
$64.99
Pro Circuit Quiet Insert - 1.625in. with 4in. Base - PC4012-0006 Item # 227196

Description
- 1 5/8" 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.