Psychic Exhaust Valve Kit for Yamaha 2003-2009 YZ450F & 2003-2015 WR450F

Psychic Exhaust Valve Kit for Yamaha

This Psychic exhaust valve kit for Yamaha fits 2003-2009 YZ450F and 2003-2015 WR450F models, controlling exhaust timing for optimal engine performance.

Overview

The Psychic exhaust valve kit is a replacement for Yamaha YZ450F and WR450F models, ensuring proper exhaust valve operation. It is compatible with 2003-2009 YZ450F and 2003-2015 WR450F motorcycles, restoring peak engine performance. This kit includes all necessary components for a straightforward installation.

Built For Performance

• Precision-engineered valve components for consistent exhaust timing
• Durable materials resist heat and wear for long service life
• Direct fit replacement for original Yamaha parts
• Includes gaskets and springs for complete installation
• Tested for reliability in off-road conditions

Fits These Machines

• for Yamaha YZ450F (2003-2009)
• for Yamaha WR450F (2003-2015)

On-The-Job Use

• Motocross racing on tracks
• Enduro and trail riding
• Desert and cross-country racing
• Off-road recreational riding

Specs At A Glance

Good To Know

Q: Does this kit include everything needed for installation? A: Yes, the Psychic exhaust valve kit includes all necessary components such as springs and gaskets for a complete replacement.

Q: Will this kit work on a 2005 YZ450F? A: It is designed for 2003-2009 YZ450F models, so a 2005 YZ450F is compatible.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.