Description
Fitment For:
- Yamaha YZ450F 2020–2022
Details
- Improves performance.
- Equipped with a removable USFS approved spark arrestor.
- Stainless steel construction throughout head pipe, mid pipe and end-cap.
- Equiped with RC-4 Resonance Chamber.
- Machined aluminum muffler bracket for increased strength and durability.
- Asymmetrical muffler configuration for increased strength and durability.
- Machined mid pipe to head pipe joint for a better, leak free fit.
- TIG precision welding.
- Good for both off-road and closed course racing.
- Aluminum canister construction.






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