Akrapovic Evolution Line Exhaust System for 2023 Yamaha YZ 450 F ~ 1820-2035; Titanium, Size One Size (TTOS)

Features

• Constructed from lightweight, high-grade, premium titanium alloys, with different thickness in the sections to ensure perfect protection and to reduce overall weight
• Meets the FIM noise limits for competition, and it adds strength and durability to the muffler while delivering a deep, full sound that embraces the balanced pulse of the single-cylinder engine
• Power and torque levels have been increased with an extra 1.8 kW (2.4 HP) at 10,600 RPM and 1.5 Nm at 10,500 RPM being recorded on the in-house dyno in back-to-back tests with a standard stock exhaust system
• Has simple plug-and-play operation to install, with no remapping needed
• Notes
• For closed course competition use only, not intended for street use.

Fits 

**NOT LEGAL FOR SALE OR USE IN CALIFORNIA**