Subaru WRX Engine Internals

77 products

From pistons and connecting rods to camshafts, crankshafts, bearings, and gaskets, our engine internals selection has everything needed for a reliable bottom end and a high-revving top end. With forged and performance options alongside OE-style replacements, every component is built for precision and durability. Lay the foundation for serious power and keep your engine strong under pressure.

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King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) Tri-Metal Perf Main Bearing Set - Size +0.5mm

Regular price $106.63
Sale price $106.63 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (Thrust in #5 Position) Tri-Metal Perf Main Bearing Set - Size +0.25mm

Regular price $106.63
Sale price $106.63 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (Thrust in #5 Position) Tri-Metal Perf Main Bearing Set - Size +0.26mm

Regular price $103.93
Sale price $103.93 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (For Thrust in #5 Position) Performance Main Bearing Set - Size STD

Regular price $103.93
Sale price $103.93 Regular price
Unit price
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King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position Performance Main Bearing Set - Size STDX

Regular price $111.35
Sale price $111.35 Regular price
Unit price
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King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position Performance Main Bearing Set - Size +0.25mm

Regular price $111.35
Sale price $111.35 Regular price
Unit price
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King Subaru WRX/STi EJ20 EJ22 EJ25 Flange #3 Position Performance Main Bearing Set - Size STD

Regular price $111.35
Sale price $111.35 Regular price
Unit price
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King Engine Bearings Subaru FA20 pMaxKote Performance Rod Bearing Set - Size STDX

Regular price $94.99
Sale price $94.99 Regular price
Unit price
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King Engine Bearings Subaru Fa20/ Toyota 4U-GSE Connecting Rod Bearing Set - Size +0.05mm

Regular price $94.99
Sale price $94.99 Regular price
Unit price
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King Engine Bearings Subaru FA20/Toyota 4U-GSE Tri-Metal Connecting Rod Bearing Set - Size +.25mm

Regular price $66.80
Sale price $66.80 Regular price
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King Engine Bearings Subaru FA20 pMaxKote Performance Rod Bearing Set - Size STD

Regular price $94.99
Sale price $94.99 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Perf Rod Bearing Set - Size STDX

Regular price $85.99
Sale price $85.99 Regular price
Unit price
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King Engine Bearings Subaru EJ20/EJ22/EJ25 pMaxKote Performance Rod Bearing Set - Size STDX

Regular price $90.43
Sale price $90.43 Regular price
Unit price
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King Engine Bearings Subaru EJ20/EJ22/EJ25 pMaxKote Performance Rod Bearing Set - Size +.026mm

Regular price $108.65
Sale price $108.65 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Coated Rod Bearing Set - Size STD

Regular price $90.43
Sale price $90.43 Regular price
Unit price
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King Subaru EJ20/EJ22/EJ25 (Suites 52mm Journal Size) Tri-Metal Perf Rod Bearing Set - Size STD

Regular price $85.99
Sale price $85.99 Regular price
Unit price
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King Engine Bearings Subaru EJ20/EJ22/EJ25 (Including Turbo) Performance Rod Bearing (Set of 4)

Regular price $68.99
Sale price $68.99 Regular price
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GSC P-D 2008+ Subaru STi (EJ257 w/Dual AVCS) S2 Cams 272/272 Billet

Regular price $1,058.68
Sale price $1,058.68 Regular price $1,245.50
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GSC P-D Subaru EJ257 w/Dual AVCS S1 Cams 266/264 Billet

Regular price $1,058.68
Sale price $1,058.68 Regular price $1,245.50
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