Yamaha WR450F 2021 - 2023 Ti-6 Pro Full Exhaust System FIM Spec

Pro Circuit Ti-6 Pro Titanium Exhaust System

Pro Circuit's Ti-6 Pro Titanium Exhaust System was created for professional racers competing in a series such as AMA Supercross or AMA Motocross to ensure they pass AMA/FIM sound regulations. The Ti-6 Pro Titanium Exhaust System is constructed of titanium throughout the head pipe, mid pipe, and canister while the end-cap is carbon fiber. The Ti-6 Pro is the next generation of professional level race exhausts.

The Ti-6 Pro is a full race system intended for closed-course racing only.

Features Include:

• Passes AMA/FIM sound regulations
• Improves performance
• Titanium construction throughout head pipe, mid pipe, and canister
• Carbon fiber end-cap
• Equipped with RC-4 Resonance Chamber
• Machined aluminum muffler bracket for increased strength and durability
• Asymmetrical muffler configuration for increased packing volume
• TIG precision welding
• Made in the USA

Fitment Details

• Yamaha WR450F 2021
• Yamaha WR450F 2022
• Yamaha WR450F 2023