33mm Sport Compact Extreme Duty™ Exhaust Valve - Single by Manley Performance
Manley Performance Sport Compact stainless steel valves utilize our superior "Race Series" alloy and are manufactured to the highest quality standards.
Manley valves are designed to survive the harshest environments and outperform other valves. Manley stainless valves feature gorgeous yet durable chrome stems, swirl polishing under the head, fully hardened tips, fully machined combustion faces, tightly controlled margin heights, and precise stem-to-seat concentricity for an unparalleled finished product.
For specific applications, Manley offers "Extreme Duty" exhaust material. Our "Extremealloy" alloy possesses higher high-temperature hardness and high-temperature strength than competitor products. This alloy is ideal for extremely high-boost applications where exhaust gas temperatures reach unimaginable levels.
Features
- Head Diameter: 33mm
- Head/20 Dish Installation Height: Stock
- XtremeAlloy and XH-426 Stainless Exhaust Material
- Swirl Polished and Fully Machined
- Chrome Stem and Hardened Tip
Benefits
- Ideal for extremely high-boost applications
Please note: The images provided are generic and may not be an exact representation of the product you will receive.
Applications
- 2002–2012 Subaru WRX
- 2004–2012 Subaru WRX STI
- 2005–2006 Saab 9-2X
What's in the box?
- 1 - Exhaust Valve
Warranty
- Manley products are sold without warranty due to the nature of their intended use.
Before You Order
〇 Regarding Import Taxes
At the Shaftoya shopping site, we pay the import consumption tax incurred at the time of import on your behalf, so you will not be charged any additional fees beyond the total amount paid at checkout.
〇 Confirmation of Compatibility
Our entire product database is based on North American vehicles (USDM), so please verify whether installation on Japanese vehicles (JDM) is possible before ordering. (If you are unsure if a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate for you.)
If you order without confirming compatibility, we cannot accept returns due to incompatibility.
Furthermore, please note that even if items are sorted by selecting the year, manufacturer, and vehicle model using the tabs on our top page, this does not necessarily mean they are compatible with Japanese-market vehicle models without modification.
All products have been translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
〇 Regarding Delivery
Shipping costs are paid at the time of checkout. Shipping estimates are calculated automatically once you enter your shipping address on the checkout page. For large items such as body parts, the automatically calculated shipping cost may occasionally differ significantly from the actual cost. In such cases, we will contact you individually via email.
All products are generally shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please allow yourself enough time when ordering. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all items are transported via air freight. They are not shipped by sea freight.
〇 Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware that all products we handle are designed and manufactured outside of Japan. They are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength calculation documents or similar paperwork for the Japanese inspection system. Therefore, all parts are sold for the purpose of "circuit, private property, and off-road use," and installation and usage are at your own risk.
〇 Regarding Warranty
Please check the contents immediately upon delivery. As all products are shipped internationally from outside Japan, there is a possibility of damage to the packaging or the product during transit. We will provide returns, refunds, or exchanges only if contacted within 7 days of receipt regarding products with shipping damage, defective goods, or items different from what was ordered. Please understand that for products sold through our company, we will provide warranty support "only through us." Please note that we do not provide support through other companies or distributors located within Japan.