Pro Circuit Ti-6 Pro Titanium System

Fits The Following Bikes:

Honda CRF450 R 2019-2020
Honda CRF450 RX 2019-2020
Honda CRF450 RWE Works Edition 2019-2020

Exhaust Description:

The Ti-6 Pro Titanium Dual Exhaust System is designed for the AMA Pro racer competing in AMA/Monster Energy Supercross or the Lucas Oil Pro Motocross Championship series. Engineered to meet strict AMA/FIM sound regulations, the Ti-6 Pro system provides superior performance while complying with the series’ sound regulations. Ti-6 Pro exhaust systems are constructed from high-grade titanium throughout with carbon fiber end-caps for a factory look. Top pro level teams look to Pro Circuit for products that win.


The Ti-6 Pro is a full race system intended for closed-course racing only, and does not include a USFS approved spark arrestor.



Features Include:

Passes AMA/FIM sound regulations
Improved performance
Lighter weight than OEM system
High-grade titanium material used throughout
Carbon fiber end-caps
Superior strength mounting brackets for durability
Asymmetrical muffler design allows for increased packing volume
TIG precision welding
Made in the USA


Note: The Ti-6 Pro Exhaust System is only needed if rider is required to pass AMA/FIM sound regulations.