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Choose Your Car 
King XPG FA20/UU-GSE Main Bearings | 2012-2015 BRZ/FR-S/FT-86 (MB5745XPG) - Modern Automotive Performance
 - 1

MAP Current Sales

King Engine Bearings

King XPG Main Bearings | Subaru FA20/FB20

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King XP-Series Tri-Metal Main Bearing Set

Highly modified FA engines can suffer from issues similar to the EJ series, such as low oil pressure and oil starvation causing premature bearing failure.

After thorough analysis, King determined that a complete redesign of the main bearings would allow for increased oil delivery while reducing leakage. By incorporating exclusive King features like Elliptix™ oil ingress and 360 degree oil grooves, oil starvation is all but eliminated.

Plus, King’s SmartLug™ main bearing design shuts the leakage path and resolves one of the weakest links in a high output FA engine. The result is a more reliable FA engine that can handle the higher loads produced in race winning, championship engines. King’s XPG bearings are the key to a reliable high performance FA engine.

Housing Bore Specs
  • 2.8755
  • 73.037
Crankshaft Undersizes
  • STD
  • STDX
  • .026
  • 0.25
  • 0.50

Please Note: These are not to 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

King XP-Series Tri-Metal Main Bearing Set

Highly modified FA engines can suffer from issues similar to the EJ series, such as low oil pressure and oil starvation causing premature bearing failure.

After thorough analysis, King determined that a complete redesign of the main bearings would allow for increased oil delivery while reducing leakage. By incorporating exclusive King features like Elliptix™ oil ingress and 360 degree oil grooves, oil starvation is all but eliminated.

Plus, King’s SmartLug™ main bearing design shuts the leakage path and resolves one of the weakest links in a high output FA engine. The result is a more reliable FA engine that can handle the higher loads produced in race winning, championship engines. King’s XPG bearings are the key to a reliable high performance FA engine.

Housing Bore Specs
  • 2.8755
  • 73.037
Crankshaft Undersizes
  • STD
  • STDX
  • .026
  • 0.25
  • 0.50

Please Note: These are not to 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

Customer Reviews

Based on 1 review
100%
(1)
0%
(0)
0%
(0)
0%
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0%
(0)
L
Lowie Devera
GREAT 👍

This product is really good. I heard a lot of people
said this mod is the best to rebuild your engine. I’ll definitely will buy more parts on this business.

MAP Limited Lifetime Warranty

1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

For warranty evaluation please create a support ticket via this form Click Here For Customer Service.