Ti-6 Pro Titanium Exhaust System - YZ450
Passes AMA/FIM sound regulations, Improves performance, Titanium construction throughout head pipe, mid pipe, and canister, Titanium 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, TIG precision welding, Made in the USA