KIT EX VALVE+SPRING RM-Z450, PROX 28.SES3407-1 EXHAUST
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Prox Steel Exhaust Valve/Spring Kit. This kit contains steel exhaust valves and specially designed stronger valve springs. The steel valves have an extended lifespan compared to OEM titanium valves. The kit replaces OEM valves and springs and can be installed using OEM retainers, bases, and valve seats. Part number 28.SES3407-1. Manufacturer: Pro-X Racing. Weight: 122g.
- SKU
- 65-K108.PX
- Brand
- Pro-X Racing
- Availability
- In Stock (1)
Fitments (1)
| Make | Model | Year |
|---|---|---|
| SUZUKI | RM-Z 450 | 2007 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve & Spring Kit
- Variant Id
- 264455
FULL DESCRIPTION
ProX Steel Exhaust Valve and Spring Kit
Upgrade your engine's performance and durability with the ProX Steel Exhaust Valve and Spring Kit. This kit is engineered as a steel conversion for your original titanium valves, offering significantly extended lifespan—up to three times longer than OEM titanium valves.
Each kit includes a high-quality steel exhaust valve and specially designed, stronger valve springs. The increased weight of the steel valve necessitates a heavier spring for optimal performance and reliability. This ProX kit is designed for a direct replacement of your OEM valves and springs, utilizing your existing retainers, bases, and valve seats for a straightforward installation.
- Durable steel construction for extended valve life
- Replaces OEM titanium valves with a more robust steel alternative
- Includes exhaust valve and stronger, specially designed valve springs
- Utilizes OEM retainers, bases, and valve seats for easy installation
- Manufactured by Pro-X Racing
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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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