2004+ Subaru WRX STi Premium Steel Piston Ring Set - Set of 4 by Manley Performance
Manley offers both conventional piston ring sets and premium steel top ring versions. Conventional sets feature high-performance ductile iron (with plasma-moly inlay) top rings, reverse-torsion cast iron tapered-face or Napier-style second rings (where applicable), and 3-piece oil rings. Premium steel top ring sets are ideal for high-horsepower and forced induction/nitrous applications. Manley also offers the famous Gapless® top ring packages from Total Seal® for many of our piston applications.
Features
- Premium steel material
- Napier-style second ring and tabbed oil rails
- 99.75mm bore
- File fit
- Ring width 1.2mm x 1.2mm x 2.0mm
- Oil ring tension is 9-13 lbs
Benefits
- Superior sealing
- Ideal for high-horsepower and forced induction/nitrous applications
Please note: The images provided are generic and may not be an exact representation of the product you will receive.
Applications
- 2004+ Subaru WRX STi
What's in the box?
- 4 - Ring sets
Warranty
- Manley products are sold without warranty due to their intended use.
Before Ordering
〇 About Import Consumption Tax
At Shaft-ya Shopping Site, we pay the import consumption tax incurred at the time of import on your behalf, so there will be no additional charges beyond the total amount paid at checkout.
〇 Checking Compatibility
Since our entire product database is based on North American vehicles (USDM), please confirm whether the part can be installed on a Japanese vehicle (JDM) 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 be happy to check for you.)
If you place an order without confirming compatibility, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, manufacturer, and model using the tabs on our top page, this does not necessarily mean they will fit Japanese model vehicles 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.
○ Regarding Delivery
Shipping costs are paid at the time of payment. Shipping estimates are calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, there may occasionally be a significant discrepancy between the automatically calculated shipping cost and the actual shipping cost. In such cases, we will contact you individually via email.
Basically, all products are shipped internationally from our US warehouse. Unlike domestic shipping in Japan, international shipping takes about 7 to 14 days, so please order with time to spare. If you are in a hurry, please contact us in advance to confirm delivery times. Note that all products are transported by air. We do not ship by sea.
○ Regarding Japanese Vehicle Inspection Compatibility
The products we handle are basically all designed and manufactured outside of Japan. Please note that they are not compliant with "Japanese vehicle inspection standards," and we cannot provide strength calculation documents or similar items for the Japanese inspection system. Therefore, all parts are sold for the purpose of "use on circuits, private property, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon arrival of the product. Since all products are shipped internationally from outside Japan, there may be shipping damage to the packing box or the product itself. Please understand that we will only provide returns, refunds, or replacement exchanges if you contact us within 7 days of receipt regarding products with shipping damage, defective products, or items different from your order. Please note that for products sold through us, we will handle warranty-related matters "exclusively through us." We do not provide support through other companies or distributors located within Japan.