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Vehicle Set: Click here to shop All Subaru WRX STI parts.

Subaru WRX STI Bearings

Looking for aftermarket parts to modify or upgrade your Subaru WRX STI with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories for your WRX STI.

Whether you have a 2015 or 2020 Subaru WRX STI in Base to Type RA trim we have you covered. We have 43 bearings available to mod your WRX STI. All parts have free shipping to the Continental US 48 States.

All WRX STI Bearing Parts:

Only show in-stock parts

Clevite Main Bearing Set

Clevite
Clevite Main Bearing Set MS2258A
SHIPS FROM MANUFACTURER
MS2258A
Clevite Subaru EJ Series 1990-2005 Main Bearing Set
2015-2015 Subaru WRX STI Base / Launch Edition / Limited
$71.97
SHIPS FROM MANUFACTURER
MS2258A50MM
Clevite Subaru 1.8 2.2 2.5 EJ Series Main Bearing Set
2015-2015 Subaru WRX STI Base / Launch Edition / Limited
$71.97
SHIPS FROM MANUFACTURER
MS2258HC
Clevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium...
Clevite Nissan 2.5L QR25DE 2002-06 Main Bearing Set
2015-2015 Subaru WRX STI Base / Launch Edition / Limited
$136.46

King Engine Bearings Main Bearings

King Engine Bearings
King Engine Bearings Main Bearings MB5382AM0.25
SHIPS FROM MANUFACTURER
MB5382AM0.25
King Subaru EJ20/EJ22/EJ25 (Including Turbo) 0.25 Oversize AM-Series Main Bearing (Set of 5)
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$62.89
King Engine Bearings Main Bearings MB5382XPG.026
OUT OF STOCK
MB5382XPG.026
Optional to MB5382AM (Race bearings, Tri-metal pMax Black)...
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) .026 Oversized Tri-Metal Perf Main Bearing Se
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$98.56
King Engine Bearings Main Bearings MB5382XPG0.25
IN STOCK - DROPSHIPS
MB5382XPG0.25
Optional to MB5382AM (Race bearings, Tri-metal pMax Black)...
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.25 Oversized Tri-Metal Perf Main Bearing Se
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$95.23
Details
King Engine Bearings Main Bearings MB5382XPG0.5
SHIPS FROM MANUFACTURER
MB5382XPG0.5
Optional to MB5382AM (Race bearings, Tri-metal pMax Black)...
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) 0.5 Oversized Tri-Metal Perf Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$95.23
King Engine Bearings Main Bearings MB5382XPGC
IN STOCK
MB5382XPGC
Optional to MB5382AM (race bearings, trimetal pMax Black, coated)...
King Subaru EJ20 / EJ22/ EJ25 (Including Turbo) Coated Crankshaft Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$135.26
Details
King Engine Bearings Main Bearings MB5382XPGSTDX
IN STOCK
MB5382XPGSTDX
Optional to MB5382AM (Race bearings, Tri-metal pMax Black)...
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) (Size STDX) Tri-Metal Perf Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$91.96
Details
King Engine Bearings Main Bearings MB5739SI
IN STOCK - DROPSHIPS
MB5739SI
King Subaru EJ20/EJ22/EJ25 .002 Oversized Bi-Metal Silicon Aluminum Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$105.16
Details
King Engine Bearings Main Bearings MB5739XPG
OUT OF STOCK
MB5739XPG
Optional to MB5382AM (Race bearings, Tri-metal pMax Black, housing bore +.002")...
King Subaru EJ20/EJ22/EJ25 .002 Oversized Tri-Metal Perf Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$141.96
King Engine Bearings Main Bearings MB5739XPG.026
IN STOCK
MB5739XPG.026
Optional to MB5382AM (Race bearings, Tri-metal pMax Black, housing bore +.002")...
King Subaru EJ20/EJ22/EJ25 Housing Bore + .002 (Size .026mm) Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$141.30
Details
King Engine Bearings Main Bearings MB5739XPGSTDX
SHIPS FROM MANUFACTURER
MB5739XPGSTDX
Optional to MB5382AM (Race bearings, Tri-metal pMax Black, housing bore +.002")...
King Subaru EJ20/EJ22/EJ25 Housing Bore + .002 (Size STDX) Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$147.90
King Engine Bearings Main Bearings MB5740XPG
IN STOCK
MB5740XPG
Optional to MB5382AM (Race bearings, Tri-metal pMax Black, housing bore +.005")...
King Subaru EJ20/EJ22/EJ25 .005 Oversized Tri-Metal Perf Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$138.06
Details
King Engine Bearings Main Bearings MB5740XPG.026
OUT OF STOCK
MB5740XPG.026
Optional to MB5382AM (Race bearings, Tri-metal pMax Black, housing bore +.005")...
King Subaru EJ20/EJ22/EJ25 Housing Bore +.005 Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$150.73
King Engine Bearings Main Bearings MB5740XPG0.25
OUT OF STOCK
MB5740XPG0.25
King Subaru EJ20/EJ22/EJ25 Housing Bore + .005 (Size 0.25) Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$144.66

King Engine Bearings Performance Main Bearings

King Engine Bearings
King Engine Bearings Performance Main Bearings MB5220XP
OUT OF STOCK
MB5220XP
Optional to MB5220AM (Race bearings, Tri-metal pMax Black)...
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position (Size STD) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$102.61
King Engine Bearings Performance Main Bearings MB5220XP.026
OUT OF STOCK
MB5220XP.026
Optional to MB5220AM (Race bearings, Tri-metal pMax Black)...
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position (Size .025) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$106.32
King Engine Bearings Performance Main Bearings MB5220XP0.25
OUT OF STOCK
MB5220XP0.25
Optional to MB5220AM (Race bearings, Tri-metal pMax Black)...
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position (Size 0.25) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$102.61
King Engine Bearings Performance Main Bearings MB5220XP0.5
OUT OF STOCK
MB5220XP0.5
Optional to MB5220AM (Race bearings, Tri-metal pMax Black)...
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position (Size 0.5) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$102.61
King Engine Bearings Performance Main Bearings MB5220XPSTDX
SHIPS FROM MANUFACTURER
MB5220XPSTDX
Optional to MB5220AM (Race bearings, Tri-metal pMax Black)...
King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position (Size STDX) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$106.32
King Engine Bearings Performance Main Bearings MB5234AM0.75
SHIPS FROM MANUFACTURER
MB5234AM0.75
Optional to MB5220AM (flange STD)...
King Subaru EJ20/EJ22/EJ25 (Size 0.75) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2017 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
$56.09
King Engine Bearings Performance Main Bearings MB5382XPG
IN STOCK
MB5382XPG
Optional to MB5382AM (Race bearings, Tri-metal pMax Black)...
King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) (Size STD) Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$88.63
Details
King Engine Bearings Performance Main Bearings MB5382XPGC.026
IN STOCK - LOW
MB5382XPGC.026
Optional to MB5382AM (race bearings, trimetal pMax Black, coated)...
King Subaru EJ20/EJ22/EJ25 Including Turbo (Size .026) pMaxKote Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$141.20
Details
King Engine Bearings Performance Main Bearings MB5382XPGCSTDX
IN STOCK
MB5382XPGCSTDX
Optional to MB5382AM (race bearings, trimetal pMax Black, coated)...
King Subaru EJ20/EJ22/EJ25 Including Turbo (Size STDX) pMaxKote Performance Main Bearing Set
2015-2015 Subaru WRX STI Launch Edition
2015-2019 Subaru WRX STI Base / Limited
2016-2016 Subaru WRX STI Series.HyperBlue
2018-2018 Subaru WRX STI Type RA
2020-2020 Subaru WRX STI S209
$141.20
Details