The Ti-6 Titanium Exhaust System is designed to improve performance and power over previous designs. Constructed of titanium throughout the head pipe, mid pipe and canister, this is the ideal exhaust for any off-road or closed course racer looking for improved performance, durability and a professional look. The Ti-6 system comes with a removable United States Forest Service (USFS) Approved Spark Arrestor making it easy to alternate between off-road and closed course riding. Features: 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