King XP Series Tri-Metal Main Bearing Set
Highly modified FA engines can experience the same issues as the EJ series, such as premature bearing failure due to low oil pressure or oil starvation.
After thorough analysis, King determined that by completely redesigning the main bearings, they could increase oil supply while reducing leakage. By incorporating unique King features such as Elliptix® oil entry and 360-degree oil grooves, oil starvation is virtually eliminated.
Furthermore, King's SmartLug™ main bearing design blocks leakage paths, solving one of the weakest points of high-output FA engines. The result is a more reliable FA engine capable of handling the higher loads generated by race-winning championship engines. King's XPG bearings are the key to a reliable, high-performance FA engine.
Housing Bore Specifications- 2.8755
- 73.037
- STD
- STDX
- .026
- 0.25
- 0.50
Note: These cannot be used with NON-MACHINED blocks.
Applications
- 2013-2021 Subaru BRZ
- 2013-2016 Scion FR-S
- 2013-2017 Toyota FT-86
- 2015-2017 Subaru WRX
What's in the box?
- 1 set of main bearings
Warranty
- King Limited Warranty
Before Ordering
〇Regarding 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 are 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 or not they can be installed on Japanese domestic vehicles (JDM) before placing your order. (If you are unsure if the 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 items are sorted by selecting the year, manufacturer, and vehicle model using the tabs on our top page, 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 Shipping
Shipping costs are paid at the time of settlement. An estimate of the shipping cost will be calculated automatically when you enter your shipping address on the checkout page. For large items such as body parts, the actual shipping cost may occasionally differ significantly from the amount automatically calculated. 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 check the delivery time. Note that all products are transported by air; they are never shipped by sea freight.
○Regarding Compliance with Japanese Vehicle Inspection (Shaken)
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 documents such as strength evaluation reports for Japanese vehicle inspection purposes. 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. As all products are shipped internationally from outside Japan, there may be shipping damage to the packing box or the product. Please understand that we will only provide returns, refunds, or replacement exchanges for items with shipping damage, defective products, or incorrect items if you contact us within 7 days of receipt. Please note that for products sold through us, warranty-related support will be handled "only through us." We do not provide support through other companies or distributors located within Japan.