King Engine Bearings MB7779XPC STDX Coated Performance Main Bearing Set (STDX Size) — Fits 2020-2026 Toyota Supra & BMW B58 Engines

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SKU: KINGMB7779XPC STDX
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

King MB7779XPC STDX Coated Performance Main Bearing Set (STDX Size)

For the most demanding Toyota Supra A90/A91 and BMW B58 engine builds, the King MB7779XPC STDX Coated Performance Main Bearing Set offers an unparalleled combination of precision and durability. These bearings feature an extra clearance (STDX) specification, coupled with King's cutting-edge XPC coating, to provide optimal oil film thickness and significantly reduce friction under extreme loads and temperatures. This set is engineered for race engines and highly modified street cars that require precise clearances and maximum protection.

Unrivaled Protection with XPC Coating and STDX Clearance

The STDX size provides critical extra clearance, allowing for enhanced oil flow and improved hydrodynamic lubrication, which is essential for engines operating at high RPMs and under heavy stress. The XPC coating adds another layer of protection, preventing metal-to-metal contact and extending bearing life. When every detail counts, trust King's MB7779XPC STDX bearings to deliver the performance and reliability your B58 or Supra engine deserves.

  • STDX (Extra Clearance) for precise builds
  • Advanced XPC coating for superior protection
  • Reduced friction and enhanced durability
  • Optimized for high-performance Toyota Supra A90/A91 & BMW B58 engines

Elevate your B58 engine's performance and longevity with King XPC Coated Bearings from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2023 BMW 540i Base
2017-2023 BMW 540i xDrive Base
2018-2019 BMW 640i xDrive Gran Turismo Base
2016-2022 BMW 740i Base
2017-2022 BMW 740i xDrive Base
2020-2022 BMW 745e xDrive Base
2020-2026 BMW 840i Base
2020-2026 BMW 840i Gran Coupe Base
2020-2026 BMW 840i xDrive Base
2020-2026 BMW 840i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
2018-2019 BMW X3 M40i
2019 BMW X4 M40i
2019-2023 BMW X5 xDrive40i
2020-2023 BMW X5 sDrive40i
2020-2021 BMW X6 sDrive40i
2020-2023 BMW X6 xDrive40i
2019-2022 BMW X7 xDrive40i

Product Details

Product Description
Part Numbers
Sizing & Fit

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

King MB7779XPC STDX Coated Performance Main Bearing Set (STDX Size)

For the most demanding Toyota Supra A90/A91 and BMW B58 engine builds, the King MB7779XPC STDX Coated Performance Main Bearing Set offers an unparalleled combination of precision and durability. These bearings feature an extra clearance (STDX) specification, coupled with King's cutting-edge XPC coating, to provide optimal oil film thickness and significantly reduce friction under extreme loads and temperatures. This set is engineered for race engines and highly modified street cars that require precise clearances and maximum protection.

Unrivaled Protection with XPC Coating and STDX Clearance

The STDX size provides critical extra clearance, allowing for enhanced oil flow and improved hydrodynamic lubrication, which is essential for engines operating at high RPMs and under heavy stress. The XPC coating adds another layer of protection, preventing metal-to-metal contact and extending bearing life. When every detail counts, trust King's MB7779XPC STDX bearings to deliver the performance and reliability your B58 or Supra engine deserves.

  • STDX (Extra Clearance) for precise builds
  • Advanced XPC coating for superior protection
  • Reduced friction and enhanced durability
  • Optimized for high-performance Toyota Supra A90/A91 & BMW B58 engines

Elevate your B58 engine's performance and longevity with King XPC Coated Bearings from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2023 BMW 540i Base
2017-2023 BMW 540i xDrive Base
2018-2019 BMW 640i xDrive Gran Turismo Base
2016-2022 BMW 740i Base
2017-2022 BMW 740i xDrive Base
2020-2022 BMW 745e xDrive Base
2020-2026 BMW 840i Base
2020-2026 BMW 840i Gran Coupe Base
2020-2026 BMW 840i xDrive Base
2020-2026 BMW 840i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
2018-2019 BMW X3 M40i
2019 BMW X4 M40i
2019-2023 BMW X5 xDrive40i
2020-2023 BMW X5 sDrive40i
2020-2021 BMW X6 sDrive40i
2020-2023 BMW X6 xDrive40i
2019-2022 BMW X7 xDrive40i

Product Details

Product Description

About King Engine Bearings

King Engine Bearings engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full King Engine Bearings lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

King MB7779XPC STDX Coated Performance Main Bearing Set (STDX Size)

For the most demanding Toyota Supra A90/A91 and BMW B58 engine builds, the King MB7779XPC STDX Coated Performance Main Bearing Set offers an unparalleled combination of precision and durability. These bearings feature an extra clearance (STDX) specification, coupled with King's cutting-edge XPC coating, to provide optimal oil film thickness and significantly reduce friction under extreme loads and temperatures. This set is engineered for race engines and highly modified street cars that require precise clearances and maximum protection.

Unrivaled Protection with XPC Coating and STDX Clearance

The STDX size provides critical extra clearance, allowing for enhanced oil flow and improved hydrodynamic lubrication, which is essential for engines operating at high RPMs and under heavy stress. The XPC coating adds another layer of protection, preventing metal-to-metal contact and extending bearing life. When every detail counts, trust King's MB7779XPC STDX bearings to deliver the performance and reliability your B58 or Supra engine deserves.

  • STDX (Extra Clearance) for precise builds
  • Advanced XPC coating for superior protection
  • Reduced friction and enhanced durability
  • Optimized for high-performance Toyota Supra A90/A91 & BMW B58 engines

Elevate your B58 engine's performance and longevity with King XPC Coated Bearings from GGCRACING.

Vehicle Fitment

Years Make Model Trim
2016-2018 BMW 340i Base
2017-2019 BMW 340i GT xDrive Base
2016-2018 BMW 340i xDrive Base
2017-2020 BMW 440i Base
2017-2020 BMW 440i Gran Coupe Base
2017-2020 BMW 440i xDrive Base
2017-2020 BMW 440i xDrive Gran Coupe Base
2017-2023 BMW 540i Base
2017-2023 BMW 540i xDrive Base
2018-2019 BMW 640i xDrive Gran Turismo Base
2016-2022 BMW 740i Base
2017-2022 BMW 740i xDrive Base
2020-2022 BMW 745e xDrive Base
2020-2026 BMW 840i Base
2020-2026 BMW 840i Gran Coupe Base
2020-2026 BMW 840i xDrive Base
2020-2026 BMW 840i xDrive Gran Coupe Base
2017-2021 BMW M240i Base
2017-2021 BMW M240i xDrive Base
2018-2019 BMW X3 M40i
2019 BMW X4 M40i
2019-2023 BMW X5 xDrive40i
2020-2023 BMW X5 sDrive40i
2020-2021 BMW X6 sDrive40i
2020-2023 BMW X6 xDrive40i
2019-2022 BMW X7 xDrive40i

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