VALVE KIT EXHAUST YZF450 14-17, PSYCHIC XU-09554EK
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Exhaust valve kit for YZF450 14-17. Psychic XU-09554EK. All kits sold with 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. 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-K237.EX.PS
- Brand
- Psychic
- Availability
- In Stock (1)
Fitments (6)
| Make | Model | Year |
|---|---|---|
| YAMAHA | YZ 450F | 2014 |
| YAMAHA | YZ 450F | 2015 |
| YAMAHA | YZ 450F | 2016 |
| YAMAHA | YZ 450F | 2017 |
| YAMAHA | YZ 450F | 2018 |
| YAMAHA | YZ 450F | 2019 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve & Spring Kit
- Variant Id
- 264603
FULL DESCRIPTION
Psychic Exhaust Valve Kit for Yamaha YZF450 (2014-2017)
Upgrade your Yamaha YZF450's exhaust system with this high-quality Psychic Exhaust Valve Kit. Designed for a complete replacement of the exhaust side, this kit ensures optimal performance and longevity.
Key Features:
- Complete Replacement: Includes all necessary components – valve, spring, retainer, and seat – for a full 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 build-up, significantly increasing the lifespan of your valve train.
- Forged One-Piece Construction: The valves are forged from a single piece, contributing to reduced weight and improved airflow characteristics.
- Premium Valve Materials: Performance valves are crafted from 21-2N/SUH35HT stainless steel and feature a swirl polish and smooth stem treatment for superior performance.
- Durable Springs: Springs are made from SWOSC-V material (oil-tempered steel wire) for reliability and consistent performance.
- Advanced Spring Design: Some springs utilize a progressive style design, featuring more coils on one end for optimized tension and performance.
QUESTIONS? JUST ASK
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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.
Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. 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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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
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