Pro Circuit Yamaha YZ450F 18-19/WRF 19-20 Ti6 STD | Carbon End Cap, Full Titanium System, not FIM legal, US spec

The Pro Circuit Ti-6 Titanium Exhaust System is designed to improve performance throughout the entire rpm range and is constructed of a titanium head pipe, mid pipe, and canister with a carbon fiber end-cap. The Ti-6 Pipe is ideal for any closed-course or off-road racer looking for improved performance, durability and a professional look.

Although the Ti-6 will not pass the FIM sound requirements set for professional racing here in the states, the Ti-6 will meet AMA amateur noise requirements and comes equipped with a removable USFS approved spark arrestor, making it easy to switch from closed-course to off-road racing. If you have been searching for ultimate weight savings and enhanced performance, the Pro Circuit Ti-6 Titanium Exhaust System is sure to fit the bill.

Features:

• Offering maximum performance while meeting AMA amateur noise requirements
• Ideal for closed-course or off-road racing
• Titanium construction throughout head pipe, mid pipe and canister
• Carbon fiber end-cap construction
• Machined aluminum muffler bracket for increased strength and durability
• Asymmetrical muffler configuration for increased packing volume
• Machined mid pipe to head pipe joint for a better, leak free fit
• Removable USFS approved spark arrestor
• TIG precision welding
• Made in the USA