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BMW M140i Engine Tuning Parts

Increase your BMW M140i's performance with our huge catalogue of industry-leading engine upgrades. The B58 engine is highly tuneable & with the right parts can reach very high power levels.

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Pure Turbos BMW B58 Stage 2 Turbo (M140i/M240i/340i/440i) - R44 Performance Pure Turbos BMW B58 Stage 2 Turbo (M140i/M240i/340i/440i) - R44 Performance
Pure TurbosPure Turbos BMW F Series B58 PURE 800 Stage 2 Turbo (M140i/M240i/340i/440i)
Sale priceFrom £2,808.33GBP Regular price£2,956.13GBP
Save £54.95
Wagner Tuning BMW B58 Engine Performance Radiator (M140i, M240i, 340i & 440i) - R44 Performance Wagner Tuning BMW B58 Engine Performance Radiator (M140i, M240i, 340i & 440i) - R44 Performance
Wagner TuningWagner BMW B58 Engine Performance Radiator (M140i, M240i, 340i & 440i)
Sale price£1,044.05GBP Regular price£1,099.00GBP
Save £119.94
Wavetrac BMW M135i/M140i/M235i/M240i ABT LSD Built Differential (F20/F21/F22/F23) - R44 Performance Wavetrac BMW M135i/M140i/M235i/M240i ABT LSD Built Differential (F20/F21/F22/F23) - R44 Performance
WavetracWavetrac BMW M135i/M140i/M235i/M240i ABT LSD Built Differential (F20/F21/F22/F23)
Sale priceFrom £2,278.96GBP Regular price£2,398.90GBP
Save £14.75
Dorch Engineering BMW B58 Gen1 Flex Fuel ECA Plug & Play - R44 Performance
Dorch EngineeringDorch Engineering BMW B58 Gen1 Flex Fuel ECA Plug & Play
Sale price£575.24GBP Regular price£589.99GBP
Save £48.00
Dorch Engineering BMW B58 Stage 2 High Pressure Fuel Pump (HPFP) - R44 Performance
Dorch EngineeringDorch Engineering BMW B58 Stage 2 High Pressure Fuel Pump (HPFP)
Sale price£1,871.99GBP Regular price£1,919.99GBP
Save £33.75
Dorch Engineering BMW B58 Stage 1 High Pressure Fuel Pump (HPFP) - R44 Performance
Dorch EngineeringDorch Engineering BMW B58 Stage 1 High Pressure Fuel Pump (HPFP)
Sale price£1,316.24GBP Regular price£1,349.99GBP
Save £1.91
Genuine BMW OEM Cabin Filter 64119237555 (F20/F22/F30/F32) - R44 Performance Genuine BMW OEM Cabin Filter 64119237555 (F20/F22/F30/F32) - R44 Performance
Genuine BMWGenuine BMW OEM Cabin Filter 64119237555 For All Standard F 1/2/3/4 Series (F20/F22/F30/F32)
Sale price£61.75GBP Regular price£63.66GBP
Save £1.36
Genuine BMW B58/B48 OEM Air Filter 13718605164 - R44 Performance Genuine BMW B58/B48 OEM Air Filter 13718605164 - R44 Performance
Genuine BMWGenuine BMW OEM Air Filter 13718605164 For All Standard F 1/2/3/4 Series
Sale price£44.00GBP Regular price£45.36GBP
Save £0.75
Genuine BMW B58/B48 OEM Spark Plug 12120040551 - R44 Performance
Genuine BMWGenuine BMW B58/B48 OEM Spark Plug 12120040551
Sale price£24.46GBP Regular price£25.21GBP
Save £29.75
Armaspeed BMW M140i/M240i/340i/440i Cold Air Intake In Carbon Fibre (B58)-R44 Performance Armaspeed BMW M140i/M240i/340i/440i Cold Air Intake In Carbon Fibre (B58)-R44 Performance
ArmaSpeedArmaspeed BMW M140i/M240i/340i/440i Cold Air Intake In Carbon Fibre (B58)
Sale price£1,160.24GBP Regular price£1,189.99GBP
Save £0.15
Genuine BMW OEM Differential Drain Plug & O-Ring 33117525064 Genuine BMW OEM Differential Drain Plug & O-Ring 33117525064
Genuine BMWGenuine BMW OEM Differential Drain Plug With O-Ring (E/F/G Series)
Sale price£5.05GBP Regular price£5.20GBP
Save £6.37
MHD Universal WiFi OBDII Flash Adapter MHD Universal WiFi OBDII Flash Adapter
MHDMHD Universal WiFi OBDII Flash Adapter
Sale price£78.62GBP Regular price£84.99GBP
Save £0.95
BMDiag ENET BMW Cable For BMW F, G & I Series BMDiag ENET BMW Cable For BMW F, G & I Series
R44 ToolsR44 Tools ENET BMW Cable For BMW F, G & I Series
Sale price£18.04GBP Regular price£18.99GBP
Save £4.05
Genuine BMW B58 Valve Cover Gasket Set Gen1 (F20 M140i, F22 M240i, F30 340i & more) Genuine BMW B58 Valve Cover Gasket Set Gen1 (F20 M140i, F22 M240i, F30 340i & more)
Genuine BMWGenuine BMW B58 Valve Cover Gasket Set Gen1 (F20 M140i, F22 M240i, F30 340i & more)
Sale price£130.94GBP Regular price£134.99GBP
Save £5.18
Genuine BMW B58 Cylinder Head Gasket (F20 M140i, F22 M240i, F30 340i & more) 11128654268
Genuine BMWGenuine BMW B58 Cylinder Head Gasket (F20 M140i, F22 M240i, F30 340i & more)
Sale price£167.42GBP Regular price£172.60GBP
Save £3.22
Genuine BMW B58 Radiator Coolant Hose (F20 M140i, F22 M240i, F30 340i & more)
Genuine BMWGenuine BMW B58 Radiator Coolant Hose (F20 M140i, F22 M240i, F30 340i & more)
Sale price£104.06GBP Regular price£107.28GBP
Save £2.02
Genuine BMW OEM Ignition Coil Pack 12138643360 Genuine BMW OEM Ignition Coil Pack 12138643360
Genuine BMWGenuine BMW OEM Ignition Coil Pack 12138643360
Sale price£65.56GBP Regular price£67.58GBP
Save £23.39
Turbosmart GenV WG45 HyperGate45 14psi Wastegate TS-0553-1012 Side Turbosmart GenV WG45 HyperGate45 14psi Wastegate TS-0553-1012 Front
TurbosmartTurbosmart GenV WG45 HyperGate45 14psi Wastegate In Black - TS-0553-1012
Sale price£444.55GBP Regular price£467.94GBP
Save £15.89
Turbosmart Blow Off Valve RacePort GenV Black TS-0204-1132 Side Turbosmart Blow Off Valve RacePort GenV Black TS-0204-1132 Front
TurbosmartTurbosmart Blow Off Valve RacePort GenV In Black - TS-0204-1132
Sale price£302.05GBP Regular price£317.94GBP
Save £2.50
Motul 300V Competition 5W-40 Engine Oil Motul 300V Competition 5W-40 Engine Oil
MOTULMotul 300V Competition 5W-40 Engine Oil
Sale priceFrom £47.49GBP Regular price£49.99GBP
Save £1.06
Genuine BMW 1L OSP 75W-90 Rear Differential Oil 83222365987
Genuine BMWGenuine BMW 1L OSP 75W-90 Rear Differential Oil 83222365987
Sale price£34.50GBP Regular price£35.56GBP
Save £28.69
Ramair BMW B58 Performance Foam Induction Kit For BMW M140i, M240i, 340i & 440i Ramair BMW B58 Performance Foam Induction Kit For BMW M140i, M240i, 340i & 440i
RamairRamair BMW B58 Performance Foam Induction Kit For BMW M140i, M240i, 340i & 440i
Sale price£353.94GBP Regular price£382.63GBP
Save £28.79
Ramair BMW B58 Proram Intake For M140i, M240i, 340i & 440i Ramair BMW B58 Proram Intake For M140i, M240i, 340i & 440i
RamairRamair BMW B58 Performance Proram Induction Kit For BMW M140i, M240i, 340i & 440i
Sale price£355.13GBP Regular price£383.92GBP
Save £38.00
FTP BMW Gen1 B58 Charge Pipe For BMW M140i, M240i, 340i & 440i FTP BMW Gen1 B58 Charge Pipe For BMW M140i, M240i, 340i & 440i
FTPFTP BMW Gen1 B58 Charge Pipe For BMW M140i, M240i, 340i & 440i (F Series)
Sale price£341.99GBP Regular price£379.99GBP