A solution that allows for the deletion of the factory heat exchanger and cooler while retaining the RB engine's stock oil filter housing.
CNC machined from 6061 aluminum, featuring a knurled and sandblasted finish with a black anodized coating for high corrosion resistance.
These are designed to be installed using the stock heat exchanger seal and genuine Nissan part 21304-JK20A.
Compatibility:
- RB26DETT
- RB25DET (including Neo6)
Contents:
- Billet bypass plate
- Genuine Nissan seal (21304-JK20A)
Installation: Apply engine oil to the seal and tighten to the specified torque. (34 N·m)
Before You Order
〇 Regarding Import Consumption Tax
At Shaftoya Shopping Site, we cover the import consumption tax incurred at the time of importation, so there will be no additional charges beyond the total amount paid at checkout.
〇 Compatibility Confirmation
As our entire product database is based on North American vehicles (USDM), please confirm the compatibility for Japanese vehicles (JDM) before placing your order. (If you are unsure whether a listed product is compatible with your vehicle, please feel free to contact us. Our support team will investigate 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 vehicle model using the tabs on our homepage, it does not guarantee that they will fit Japanese model vehicles without modification.
All product descriptions are translated into Japanese using translation software. As there may be confusing expressions, please contact us before ordering if you have any questions.
○ Regarding Shipping
Shipping costs are paid at the time of payment. For shipping cost estimates, they are automatically calculated once you enter your shipping address on the checkout page. In rare cases, there may be a significant discrepancy between the automatically calculated shipping amount and the actual shipping cost for large items such as body parts. In such cases, we will contact you individually via email.
Essentially, all products are shipped internationally from our US warehouse. Unlike domestic shipping within Japan, international shipping takes approximately 7 to 14 days, so please allow sufficient time for your order. If you are in a hurry, please contact us in advance to confirm delivery times. Please note that all products are transported by air; they are not shipped by sea freight.
○ Regarding Japanese Vehicle Inspection (Shaken) Compatibility
Please be aware that all products we handle are designed and manufactured outside of Japan. They are not designed to comply with Japan's "Shaken" inspection system, and we cannot provide strength evaluation documents or similar paperwork for this purpose. Therefore, all parts are sold for use on "circuits, private land, or off-road," and installation and use are at your own risk.
○ Regarding Warranty
Please check the contents immediately upon delivery. As all products are shipped internationally from outside Japan, there is a possibility of shipping damage to the packaging or the product itself. Please understand that we only provide returns, refunds, or replacement support for damaged, defective, or incorrect items if notified within 7 days of receipt. Additionally, for products sold through us, warranty support will be handled "exclusively through us." Please note that we do not coordinate with other companies or agencies located within Japan for this purpose.