PRO CIRCUIT Ti-6 System with removable Spark ArrestorPROWith Carbon End CapKAWASAKIKXF250 25-..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 USAPRO CIRCUIT Partnumber 0322525FPSKU: 0322525FP