$63.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Size: 4" Base (Quiet Insert) Stainless Quiet Insert Description: The Pro Circuit Stainless Quiet 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. Call for applications. Note: 2007/2008 Stainless Quiet Inserts will NOT fit older model end-caps.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$63.95