VALVE KIT EXHAUST WR450F 03-15, PSYCHIC XU-09521EK
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VALVE KIT EXHAUST PSYCHIC XU-09521EK. This kit includes valve, spring, retainer, and seat for complete replacement of either intake or exhaust side. Components are manufactured under ISO 9001 certified factories. Nitride coated components improve heat transfer and carbon build-up for increased valve train life. Valves feature forged one-piece construction for weight reduction and improved flow. Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-2N/SUH35HT stainless steel. Springs are made of SWOSC-V material (oil-tempered steel wire). Some springs feature a progressive style design with more coils on one end.
- SKU
- 65-K238.EX.PS
- Brand
- Psychic
- Availability
- Out of Stock
Fitments (18)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 450F | 2003 |
| YAMAHA | WR 450F | 2004 |
| YAMAHA | WR 450F | 2005 |
| YAMAHA | WR 450F | 2006 |
| YAMAHA | WR 450F | 2007 |
| YAMAHA | WR 450F | 2008 |
| YAMAHA | WR 450F | 2009 |
| YAMAHA | WR 450F | 2010 |
| YAMAHA | WR 450F | 2011 |
| YAMAHA | WR 450F | 2012 |
| YAMAHA | WR 450F | 2013 |
| YAMAHA | WR 450F | 2014 |
| YAMAHA | WR 450F | 2015 |
| YAMAHA | WR 450F | 2016 |
| YAMAHA | WR 450F | 2017 |
| YAMAHA | WR 450F | 2018 |
| YAMAHA | WR 450F | 2019 |
| YAMAHA | WR 450F | 2020 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve - Exhaust
- Variant Id
- 264606
FULL DESCRIPTION
Psychic Exhaust Valve Kit for Yamaha WR450F
This Psychic Exhaust Valve Kit is designed to provide a complete replacement for the exhaust side of your Yamaha WR450F's valve train. Each kit includes all necessary components for a full replacement, ensuring optimal performance and longevity.
Key Features:
- Complete Kit: Includes valve, spring, retainer, and seat for a comprehensive exhaust valve replacement.
- ISO 9001 Certified Manufacturing: All components are produced in factories adhering to strict ISO 9001 quality standards.
- Nitride Coated Components: Enhances heat transfer and reduces carbon buildup, leading to an extended valve train life.
- Forged One-Piece Valve Construction: Reduces weight and improves airflow for better engine performance.
- Performance Valve Finish: Features a swirl polish, smooth stem treatment, and is crafted from 21-2N/SUH35HT stainless steel.
- High-Quality Springs: Made from SWOSC-V oil-tempered steel wire. Some springs utilize a progressive design for improved performance.
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Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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