PRO CIRCUIT TI-6 Pro Exhaust System YZ450F 2023-2024 0332345FP required to pass AMA/FIM sound regulations 12-Point Caliper Bolt Covers The mufflers morph from 3"

The mufflers morph from 3" to 3

Engineered to provide 30% more power than stock system at idle

Waterproof bags

Extensible bottom cover directs the flow of air to the hands for maximum aeration

Graves Motorsports Yamaha R1 / FZ-10 / MT-10 Carbon Slip-On

PRO CIRCUIT TI-6 Pro Exhaust System YZ450F 2023-2024 0332345FP required to pass AMA/FIM sound regulations 12-Point Caliper Bolt Covers The mufflers morph from 3"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