Performance Engines

N55 Engines

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S55 Engines

B58 Engines

High Performance Valve Spring Kit | BMW S55/S58/B58
Fits Models: 340i, 340i xDrive, 440i, 440i xDrive, 540i, 540i xDrive, 640i xDrive, 740i, 740i xDrive, M2 CS, M2 Competition, M240i, M240i xDrive, M3, M3 CS, M3 Competition, M340i, M340i xDrive, M4, M4 CS, M4 Competition, M4 GTS, M440i, M440i xDrive, X3 M, X3 M Competition, X3 M40i, X4 M, X4 M Competition, X4 M40i, and Z4 M40i

Fits Engines: B58, S58, S55
In stock
Regular price $700.00
Valve Spring Kit S65 | BMW M3
Fits Models: M3

Fits Chassis: E90, E91, and E93

Fits Years: 2008-2013

Fits Engines: S65

Part Number: CBS65-6005
In stock
Regular price $900.00
Valve Spring Kit S85 | BMW M5/M6
Fits Models: M5 and M6

Fits Chassis: E60 and E64

Fits Years: 2006-2010

Fits Engines: S85

Part Number: CBS85-6000
In stock
Regular price $1,095.00
Valve Spring Kit | BMW M3

In stock

Regular price $1,100.00
Crank Bolt Capture Plate | BMW M2/M3/M4
Fits Models: M2 CS, M2 Competition, M3, M3 Competition, M3 CS, M4, M4 Competition, M4 CS, and M4 GTS

Fits Chassis: F87, F80, F82, and F83

Fits Years: 2015-2021

Part Number: CBS55-6024
In stock
Regular price $80.00
Crank Hub Kit | BMW M2/M3/M4
Fits Models: M2 CS, M2 Competition, M3, M3 CS, M3 Competition, M4, M4 CS, M4 Competition, and M4 GTS

Fits Chassis: F87, F80, F82, and F83

Fits Years: 2015-2021

Part Number: CBS55-6001
In stock
Regular price $800.00
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S63 High Performance Valve Spring Kit | BMW M5/M6/M8/X5M/X6M
Fits Models: X5 M, X5 M Competition, X6 M, X6 M Competition, M8, M8 Competition, M6, M6 Competition, M5, M5 Competition, and M5 CS

Fits Years: 2010 - 2024

Part Number: DC526-2460
In stock
Regular price $900.00
Sale
Stage 1 S58 High Performance Engine B30A | BMW M2/M3/M4
Fits Models: M2, M3 Competition, M4 CSL, and M4 Competition

Fits Chassis: G80, G82, and G87

Fits Years: 2021 - 2025

Fits Engines: S58

Part Number: CBS58-6006
In stock
Regular price $17,099.00

Regular price ~~$18,999.00~~ Sale price $17,099.00
Sale
Stage 2 High Performance Engine (B30A xDrive) | BMW M3/M4
Fits Models: M3 Competition xDrive, M3 CS, and M4 Competition xDrive

Fits Chassis: G80, G82, and G83

Fits Years: 2021 - 2025

Part Number: CBS58-6013
In stock
Regular price $17,999.00

Regular price ~~$19,999.00~~ Sale price $17,999.00
Sale
Stage 2 High Performance S58 Engine (B30B RWD) | BMW M3/M4
Fits Models: M3 and M4

Fits Chassis: G80, G82, and G83

Fits Years: 2021 2025

Part Number: CBS58-6014
In stock
Regular price $17,999.00

Regular price ~~$19,999.00~~ Sale price $17,999.00
Sale
Stage 2 S58 B30A High Performance Engine | BMW X3M/X4M
Fits Models: X3 M, X3 M Competition, X4 M, and X4 M Competition

Fits Chassis: F97 and F98

Part Number: CBS58-6011
In stock
Regular price $17,999.00

Regular price ~~$19,999.00~~ Sale price $17,999.00
Sale
Stage 2 S58 High Performance Engine (B30A RWD) | BMW M3/M4
Fits Models: M3, M3 Competition, M3 CS, M4, M4 Competition, and M4 CSL

Fits Chassis: G80, G82, and G83

Fits Years: 2021 - 2025

Part Number: CBS58-6012
In stock
Regular price $17,999.00

Regular price ~~$19,999.00~~ Sale price $17,999.00
Stage 1 B58 High Performance Engine (B30A 2WD) | BMW 340i/440i/540i/640i/740i/M240i
Fits Models: 340i, 440i, 540i, 640i, 740i, and M240i

Fits Years: 2015 - 2021

Fits Engines: B58

Part Number: CBB58-6001
In stock
Regular price $15,999.00
Stage 1 B58 High Performance Engine (B30A AWD) | BMW 340i/440i/540i/640i/740i/740e/M240i/X3M40i/X4M40i
Fits Models: 340i xDrive, 440i xDrive, 540i xDrive, 640i xDrive, 740i xDrive, 740e xDrive, M240i xDrive, X3 M40i, and X4 M40i

Fits Years: 2015 - 2021

Fits Engines: B58

Part Number: CBB58-6003
In stock
Regular price $15,999.00
Stage 1 B58 High Performance Engine (B30B 2WD) | BMW M240i/M340i/M440i/Z4M40i
Fits Models: M240i, M340i, M440i, and Z4 M40i

Fits Chassis: F22, F23, G20, G22, and G29

Fits Years: 2020 - 2024

Fits Engines: B58

Part Number: CBB58-6005
In stock
Regular price $15,999.00
Stage 1 B58 High Performance Engine (B30B AWD) | M240i xDrive/M340i xDrive/M440i xDrive/X3 M40i/X4 M40i
Fits Models: M240i xDrive, M340i xDrive, M440i xDrive, X3 M40i, and X4 M40i

Fits Chassis: F22, F23, G20, G22, G29, G01, and G02

Fits Years: 2020 - 2024

Fits Engines: B58

Part Number: CBB58-6008
In stock
Regular price $15,999.00
Stage 1 B58 High Performance Engine (B30C AWD) | BMW 540i xDrive/740i xDrive/745e xDrive/840i xDrive/X5 xDrive40i/X6 xDrive40i/X7 xDrive40i
Fits Models: 540i xDrive, 740i xDrive, 745e xDrive, 840i xDrive, X5 xDrive45e, X6 xDrive40i, and X7 xDrive40i

Fits Years: 2019 - 2023

Fits Engines: B58

Part Number: CBB58-6013
In stock
Regular price $15,999.00
Stage 1 B58 High Performance Engine B30C 2WD | BMW 540i/740i/840i/X6 sDrive40i
Fits Models: 540i, X6 sDrive40i, 840i, and 740i

Fits Chassis: F22, F23, G20, G22, G29, and G06

Fits Years: 2020 - 2023

Fits Engines: B58

Part Number: CBB58-6010
In stock
Regular price $15,999.00
Stage 2 B58 High Performance Engine for B30C 2WD | BMW 540i/740i/840i/X6 sDrive40i
Fits Models: 540i, 740i, 840i, and X6 sDrive40i

Fits Years: 2020 - 2023

Fits Engines: B58

Part Number: CBB58-6210
In stock
Regular price $16,999.00
Stage 2 B58 High Performance Engine for B30C AWD | BMW 540i xDrive/740i xDrive/745e xDrive/840i xDrive/X5 xDrive40i & 45e/X6 xDrive40i/X7 xDrive40i
Fits Models: 540i xDrive, 540i, 740i xDrive, 740i, 745e xDrive, 840i xDrive, 840i, X5 xDrive40i, X5 xDrive45e, X6 xDrive40i, and X7 xDrive40i

Fits Years: 2019 - 2023

Fits Engines: B58

Part Number: CBB58-6213
In stock
Regular price $16,999.00
S65 4.1L Supercharger/Turbocharger Engine
Fits Models: M3

Fits Chassis: E90, E92, and E93

Fits Years: 2008 - 2013

Part Number: CB065-6001
In stock
Regular price $22,999.00
S65 4.2L Engine Rebuild
Fits Models: M3
In stock
Regular price $19,999.00
S65 4.5L Stroked And Bored Supercharger/Turbocharger Engine
Fits Models: M3

Fits Chassis: E90, E92, and E93

Fits Years: 2008 - 2013

Part Number: CB165-6001
In stock
Regular price $28,999.00
S65 4.6L Stroked And Bored Engine
Fits Models: M3
In stock
Regular price $27,999.00
S65 4.6L Stroked And Bored Engine W/Cams
Fits Models: M3

Fits Chassis: E90, E92, and E93

Fits Years: 2008 - 2013

Part Number: CB765-6001
In stock
Regular price $29,999.00
S85 5.2L Engine Rebuild
Fits Models: M5 and M6
In stock
Regular price $24,999.00
S85 5.8L Cams
Fits Models: M5 and M6

Fits Chassis: F83 and F90

Fits Years: 2006 - 2010
In stock
Regular price $37,999.00
S85 5.8L Stroked And Bored Engine
Fits Models: M5 and M6

Fits Chassis: F83 and F90

Fits Years: 2006 - 2010

Part Number: CB885-6001
In stock
Regular price $34,999.00
Sale
Stage 1 S55 High Performance Engine | BMW F Series M2/M3/M4
Fits Models: M2 CS, M2 Competition, M3, M3 CS, M3 Competition, M4, M4 CS, M4 Competition, and M4 GTS

Fits Chassis: F80, F82, F83, and F87

Fits Engines: S55

Part Number: CB055-6001
In stock
Regular price From $15,750.00

Regular price ~~$17,499.00~~ Sale price From $15,750.00
N55 Stage 2 High Performance Engine
Fits Models: 335i, 335i Base, 335i xDrive, 335is, 435i, 435i xDrive, M2, M235i, M235i xDrive, and m135i
In stock
Regular price $18,999.00

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Performance Engines