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 rings and tabbed oil rails
- 100.0mm bore
- File-fit
- Ring width 1.2mm x 1.2mm x 2.0mm
- 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
- Due to the nature of their intended use, Manley products are sold without warranty.
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 Confirmation of Fitment
All product databases are based on North American vehicles (USDM), so please check whether they can be installed on Japanese vehicles (JDM) before ordering. (If you are unsure whether a listed product fits your vehicle, please feel free to contact us. Our support team will be happy to check for you.)
If you order without confirming fitment, we cannot accept returns due to incompatibility.
Please note that even if products are sorted by selecting the year, make, and model on our top page tabs, it 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 checkout. Shipping estimates are automatically calculated when you enter your shipping address on the checkout page. For large items such as body parts, the automatic shipping calculation may occasionally differ significantly from the actual shipping cost. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our U.S. warehouse. Unlike domestic delivery within Japan, international shipping takes about 7 to 14 days, so please order with enough 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; they are not shipped by sea.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
The products we handle are essentially all designed and manufactured outside of Japan. Please be aware that they are not compliant with the "Japanese Vehicle Inspection System," and we cannot provide strength evaluation documents or similar paperwork for these inspections. 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. As all products are shipped internationally from outside Japan, packaging boxes and products may sustain shipping damage. Please understand that for products with shipping damage, defective products, or products different from what was ordered, we will only handle returns, refunds, or exchanges if contacted within 7 days of receipt. Furthermore, for products sold through us, warranty-related support will be handled "exclusively through us." Please note that we do not handle support through other companies or distributors located within Japan.