Aftermarket Air Intakes, Flash Tuning, Downpipes & more

BMW B58 Engine Tuning & Performance Parts

Browse high-quality BMW B58 engine tuning & performance parts to make your B58-powered BMW faster, louder & more aggressive to drive.

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GSC Power Division BMW S58 & B58 Engine Super Alloy Exhaust Valves GSC Power Division BMW S58 & B58 Engine Super Alloy Exhaust Valves
GSC Power DivisionGSC Power Division BMW S58 & B58 Engine Super Alloy Exhaust Valves
From £40.00GBP
CSF Radiators B58 Gen2 Charge Air Cooler Manifold - 8200 CSF Radiators B58 Gen2 Charge Air Cooler Manifold - 8200
CSFCSF B58 Gen2 Charge Air Cooler Manifold (G20 340i, G22 440i, G42 M240i & more)
From £4,356.00GBP
FTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
FTPFTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
£259.99GBP
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)
£172.60GBP
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)
£134.99GBP
Pure Turbos BMW F Series B58 PURE 800 Stage 2 Cast Turbo (M140i/M240i/340i/440i) - R44 Performance Pure Turbos BMW F Series B58 PURE 800 Stage 2 Cast Turbo (M140i/M240i/340i/440i) - R44 Performance
Pure TurbosPure Turbos BMW F Series B58 PURE 800 Stage 2 Cast Turbo (M140i/M240i/340i/440i)
£3,379.99GBP
Leib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)-R44 Performance Leib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)-R44 Performance
LEIB EngineeringLeib BMW G Series CAN BUS Pro 1 Valve (G42/G20/G22 etc)
£519.99GBP
Milltek BMW M240i Large Bore Downpipe & Sports Cat (G42)-R44 Performance
Milltek SportMilltek BMW M240i Large Bore Downpipe & Sports Cat (G42)
From £953.34GBP
Eventuri BMW M340i xDrive B58 V2 Intake System In Carbon Fibre (G20/G21)-R44 Performance Eventuri BMW M340i xDrive B58 V2 Intake System In Carbon Fibre (G20/G21)-R44 Performance
EVENTURIEventuri BMW M340i xDrive B58 V2 Intake System In Carbon Fibre (G20/G21)
£1,399.00GBP
Eventuri BMW G29 Z4M Carbon Performance Intake-R44 Performance Eventuri BMW G29 Z4M Carbon Performance Intake-R44 Performance
EVENTURIEventuri BMW G29 Z4M Carbon Performance Intake
£1,399.00GBP
Precision Raceworks AN8 Male ORB to AN6 Female ORB Adapter Precision Raceworks AN8 Male ORB to AN6 Female ORB Adapter
Precision RaceworksPrecision Raceworks AN8 Male ORB to AN6 Female ORB Adapter
£9.99GBP
Funk Motorsport External Wastegate Blanket Funk Motorsport External Wastegate Blanket
Funk MotorsportFunk Motorsport External Wastegate Blanket
From £72.50GBP
Funk Motorsport Black Silicon High Heat Sleeve
Funk MotorsportFunk Motorsport Black Silicon High Heat Sleeve
From £21.00GBP
Genuine BMW OEM Turbocharger Oil Return Line O-Ring (S55, N55, B58 Engines) 11427590577
Genuine BMWGenuine BMW OEM Turbocharger Oil Return Line O-Ring (S55, N55, B58 Engines) 11427590577
£1.88GBP
BMW B58 Super 5" CERAMIC COATED Sports Cat Downpipe (F Series M140i, M240i, 340i & 440i)
SLN PerformanceBMW B58 Super 5" CERAMIC COATED Sports Cat Downpipe (F Series M140i, M240i, 340i & 440i)
£495.00GBP
Milltek Sport Exhaust Valve Controller For BMW B58 Gen2 (G42 M240i, G20 M340i & Toyota GR Supra)
Milltek SportMilltek Sport Exhaust Valve Controller For BMW B58 Gen2 (G42 M240i, G20 M340i & Toyota GR Supra)
£405.60GBP
Genuine BMW B58 Engine Service Pack For BMW G42 M240i, G20/G21 M340i & G22/23/G26 M440i
Genuine BMWGenuine BMW B58 Engine Service Pack For BMW G42 M240i, G20/G21 M340i & G22/23/G26 M440i
From £195.50GBP
BootMod3 BM3 Toyota GR Supra A90 Custom Flash Tuning Software
BootMod3BootMod3 Toyota GR Supra A90 Custom Flash Tuning Software
£514.99GBP
CSF Radiators BMW B58 Gen2 Charge Air Manifold Spacer CSF Radiators BMW B58 Gen2 Charge Air Manifold Spacer
CSFCSF Radiators BMW B58 Gen2 Thermal Rejection Competition Charge Air Manifold Spacer
£312.00GBP
Akrapovic BMW M140i, M240i, 340i & 440i Sports Cat Downpipe (B58 Engine)
AkrapovicAkrapovic BMW M140i, M240i, 340i & 440i Sports Cat Downpipe (B58 Engine)
£2,381.00GBP
Precision Raceworks BMW B58 Engine Port Injection Kit (F Series & G Series) Precision Raceworks BMW B58 Engine Port Injection Kit (F Series & G Series) Black
Precision RaceworksPrecision Raceworks BMW B58 Engine Port Injection Kit (F Series & G Series)
From £929.99GBP

1 color available
MAC 4 Port Boost Control Solenoid Valve
MACMAC 4 Port Boost Control Solenoid Valve
£99.99GBP
Pipercross Plus Car Air Filter For BMW G42 M240i xDrive (2022+) PP2020PLUS Pipercross Plus Car Air Filter For BMW G42 M240i xDrive (2022+) PP2020PLUS
PipercrossPipercross Plus Car Air Filter For BMW G42 M240i xDrive (2022+) PP2020PLUS
£66.65GBP
Tom Wrigley Performance BMW G42 M240i Stage 2 Tuning Package Tom Wrigley Performance BMW G42 M240i Stage 2 Tuning Package
Tom Wrigley PerformanceTom Wrigley Performance BMW G42 M240i Stage 2 Tuning Package
£3,759.99GBP
Tom Wrigley Performance BMW G42 M240i Stage 1 Tuning Package Tom Wrigley Performance BMW G42 M240i Stage 1 Tuning Package
Tom Wrigley PerformanceTom Wrigley Performance BMW G42 M240i Stage 1 Tuning Package
£2,649.99GBP
RaceChip BMW F22 & F23 M240i GTS 5 Black Engine Tuning Module RaceChip BMW F22 & F23 M240i GTS 5 Black Engine Tuning Module
RaceChipRaceChip BMW M140i GTS 5 Black Engine Tuning Module
From £549.00GBP
Save £206.99
BMW M140i & M240i B58 Stage 2+ Tuning Package BMW M140i & M240i B58 Stage 2+ Tuning Package
R44 KitsBMW M140i & M240i B58 Stage 2+ Tuning Package
£1,863.00GBP £2,069.99GBP
Save £99.99
BMW M140i & M240i B58 Stage 2 Tuning Package BMW M140i & M240i B58 Stage 2 Tuning Package
R44 KitsBMW M140i & M240i B58 Stage 2 Tuning Package
£900.00GBP £999.99GBP
Save £114.99
BMW G42 M240i xDrive Tuning & Induction Package BMW G42 M240i xDrive Tuning & Induction Package
R44 KitsBMW G42 M240i xDrive Tuning & Induction Package
£1,039.00GBP £1,153.99GBP
RaceChip BMW F22 & F23 M240i GTS 5 Black Engine Tuning Module RaceChip BMW G42 M240i xDrive GTS 5 Black Engine Tuning Module
RaceChipRaceChip BMW G42 M240i xDrive GTS 5 Black Engine Tuning Module
From £649.00GBP
5150 AutoSport BMW B58 Engine High Performance Rod Bearings
5150 AutoSport5150 AutoSport BMW B58 Engine High Performance Rod Bearing Set
£439.99GBP
GSC Power Division BMW B58 Engine Billet S3 Camshaft Set GSC Power Division BMW B58 Engine Billet S3 Camshaft Set
GSC Power DivisionGSC Power Division BMW B58 Engine Billet S3 Camshaft Set
£1,389.00GBP
GSC Power Division BMW B58 Engine Billet S2 Camshaft Set GSC Power Division BMW B58 Engine Billet S2 Camshaft Set
GSC Power DivisionGSC Power Division BMW B58 Engine Billet S2 Camshaft Set
£1,389.00GBP
GSC Power Division BMW B58 Engine Billet S1 Camshaft Set GSC Power Division BMW B58 Engine Billet S1 Camshaft Set
GSC Power DivisionGSC Power Division BMW B58 Engine Billet S1 Camshaft Set
£1,389.00GBP
GSC Power Division BMW S58 & B58 Exhaust Valve Guides
GSC Power DivisionGSC Power Division BMW S58 & B58 Exhaust Valve Guides
From £6.50GBP
GSC Power Division BMW S58 & B58 Intake Valve Guides
GSC Power DivisionGSC Power Division BMW S58 & B58 Intake Valve Guides
From £6.50GBP
CSF Race X B58 Gen1 Charge Air Cooler Manifold 8300 CSF Race X B58 Gen1 Charge Air Cooler Manifold 8300
CSFCSF B58 Gen1 Charge Air Cooler Manifold (F2X M140i, M240i, F3X 340i, 440i & more)
From £4,044.00GBP
CSF Race X B58 Gen2 Charge Air Cooler Manifold 8400 CSF Race X B58 Gen2 Charge Air Cooler Manifold 8400
CSFCSF Race X B58 Gen2 Charge Air Cooler Manifold (G20 M340i, G42 M240i, Toyota GR Supra & more)
From £5,640.00GBP
Wagner Tuning BMW B58 Catless Downpipe (M140i, M240i, 340i & 440i) 500001027.CATLESS - R44 Performance
Wagner TuningWagner BMW B58 Catless Downpipe (M140i, M240i, 340i & 440i & more)
£459.00GBP
Wagner Tuning BMW B58 200CPSI Performance Downpipe (M140i, 440i, 540i & X4 M40ix) 500001027 - R44 Performance
Wagner TuningWagner BMW B58 200CPSI Performance Downpipe (M140i, 440i, 540i & X4 M40ix)
£959.00GBP
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)
£1,099.00GBP
Scorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21) Scorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21)
Scorpion ExhaustsScorpion BMW M140i High Flow Sports Cat Downpipe (F20/F21)
£786.46GBP
Pure Turbos BMW G Series B58 PURE 850 Stage 2 Turbo - R44 Performance
Pure TurbosPure Turbos BMW G Series B58 PURE 850 Stage 2 Turbo
From £3,247.24GBP
Pure Turbos BMW G Series B58 PURE 800 Stage 2 Turbo - R44 Performance
Pure TurbosPure Turbos BMW G Series B58 PURE 800 Stage 2 Turbo
From £2,956.13GBP
Pure Turbos BMW F Series B58 PURE 850 Turbo Upgrade (M140i/M240i/340i/440i) - R44 Performance Pure Turbos BMW F Series B58 PURE 850 Turbo Upgrade (M140i/M240i/340i/440i) - R44 Performance
Pure TurbosPure Turbos BMW F Series B58 PURE 850 Turbo Upgrade (M140i/M240i/340i/440i)
From £3,238.39GBP
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)
From £2,956.13GBP
MMR BMW M140i/M240i Induction Kit (F20/F22)-R44 Performance MMR BMW M140i/M240i Induction Kit (F20/F22)-R44 Performance
MMXMMX BMW M140i/M240i Induction Kit (F20/F22)
£720.71GBP
Leib BMW G Series B58 B48 CatOPF Delete With CAN BUS Pro Functions - R44 Performance
LEIB EngineeringLeib BMW M240i/M340i/M440i B58/B48 Cat/OPF Delete Kit With CAN BUS Pro Functions (G42/G20/G22/F40/F44)
£669.99GBP
dAHLer BMW M240i Engine Performance Tuning Module (G42)-R44 Performance dAHLer BMW M240i Engine Performance Tuning Module (G42)-R44 Performance
daHlerdAHLer BMW M240i Engine Performance Tuning Module (G42)
£2,040.99GBP
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)
£1,189.99GBP