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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FTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
FTPFTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
£259.99GBP
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 £5,556.00GBP
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)
£107.28GBP
Airtec Motorsport BMW B58 Induction Kit - M140i & M240i Airtec Motorsport BMW B58 Induction Kit - M140i & M240i
AirtecAirtec Motorsport BMW B58 Induction Kit (F2X M140i & M240i)
£329.99GBP
Airtec Motorsport BMW B58 Catless Downpipe-R44 Performance Airtec Motorsport BMW B58 Catless Downpipe-R44 Performance
AirtecAirtec Motorsport BMW B58 Catless Downpipe
£345.99GBP
Dorch Engineering BMW G Series B58TU GEN2 DS3 High Pressure Fuel Pump (HPFP)
Dorch EngineeringDorch Engineering BMW G Series B58TU GEN2 DS3 High Pressure Fuel Pump (HPFP)
£2,399.99GBP
Dorch Engineering BMW G Series B58TU GEN2 DS25 High Pressure Fuel Pump (HPFP)
Dorch EngineeringDorch Engineering BMW G Series B58TU GEN2 DS25 High Pressure Fuel Pump (HPFP)
£1,999.99GBP
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R44 BMW F Series B58 Exhaust 200 Cell Euro 6 (Non-CEL) Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more) R44 BMW F Series B58 Exhaust 200 Cell Euro 6 (Non-CEL) Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more)
R44 ExhaustsR44 BMW F Series B58 Exhaust 200 Cell Euro 6 Sports Cat Downpipe (M140i, M240i, 340i, 440i, G30 540i & more)
£399.99GBP
Pure Turbos Toyota GR Supra A90 B58 PURE 800 Stage 2 Turbo
Pure TurbosPure Turbos Toyota GR Supra A90 B58 PURE 800 Stage 2 Turbo
From £3,472.00GBP
DCE BMW G01 X3 & G02 X4 M40i OPF/GPF Resonator Delete Midpipe DCE BMW G01 X3 & G02 X4 M40i OPF/GPF Resonator Delete Midpipe
DCE PartsDCE BMW G01 X3 & G02 X4 M40i OPF/GPF Resonator Delete Midpipe
£1,161.60GBP
Eventuri BMW G01 X3 & X4 M40i B58 Carbon Fibre Intake System Eventuri BMW G01 X3 & X4 M40i B58 Carbon Fibre Intake System
EVENTURIEventuri BMW G01 X3 & X4 M40i B58 Carbon Fibre Intake System
£1,399.20GBP
Pure Turbos BMW G Series B58 PURE 800 Stage 2 Cast Turbo Pure Turbos BMW G Series B58 PURE 800 Stage 2 Cast Turbo
Pure TurbosPure Turbos BMW G Series B58 PURE 800 Stage 2 Cast Turbo
£3,449.99GBP
G-Series B58 Upgraded Hybrid Fuel Pump (Stage 2) G-Series B58 Upgraded Hybrid Fuel Pump
Precision RaceworksPrecision Raceworks BMW G Series & Toyota Supra B58 Upgraded Hybrid Fuel Pump
From £549.99GBP
MMX Performance Oil Change Service Kit For BMW B58 & B57 Engines MMX Performance Oil Change Service Kit For BMW B58 & B57 Engines
MMXMMX Performance Oil Change Service Kit For BMW B58 & B57 Engines
£213.60GBP
Genuine BMW OEM Flange Nut With Spring Washers 11658670587
Genuine BMWGenuine BMW OEM Flange Nut With Spring Washers 11658670587
£3.99GBP
MAC 4 Port Boost Control Solenoid Valve
MACMAC 4 Port Boost Control Solenoid Valve
£99.99GBP
Save £160.97
BMW G42 M240i xDrive 450+ BHP Tuning Package
R44 KitsBMW G42 M240i xDrive 450+ BHP Tuning Package
From £1,180.44GBP £1,341.41GBP
GSC Power Division BMW B58 Engine Beehive Valve Spring Kit GSC Power Division BMW B58 Engine Beehive Valve Spring Kit
GSC Power DivisionGSC Power Division BMW B58 Engine Beehive Valve Spring Kit
£699.00GBP
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 S58 & B58 Viton Intake Valve Stem Seals
GSC Power DivisionGSC Power Division BMW S58 & B58 Viton Intake Valve Stem Seals
£30.00GBP
GSC Power Division BMW S58 & B58 Viton Exhaust Valve Stem Seals
GSC Power DivisionGSC Power Division BMW S58 & B58 Viton Exhaust Valve Stem Seals
£30.00GBP
GSC Power Division BMW S58 & B58 Engine Intake Valves GSC Power Division BMW S58 & B58 Engine Intake Valves
GSC Power DivisionGSC Power Division BMW S58 & B58 Engine STD Intake Valves
From £29.00GBP
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 £4,284.00GBP
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 £1,031.14GBP
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
DCE BMW F97 X3M & F98 X4M High Flow Single Midpipe OPF Delete RDE II (EU Spec) DCE BMW F97 X3M & F98 X4M High Flow Single Midpipe OPF Delete RDE II (EU Spec)
DCE PartsDCE BMW F97 X3M & F98 X4M High Flow Single Midpipe OPF Delete RDE II (EU Spec)
From £1,358.40GBP
NGK BMW S58 & B58TU Laser Iridium Spark Plug 96206 NGK BMW S58 & B58TU Laser Iridium Spark Plug 96206
NGKNGK BMW S58 & B58TU Laser Iridium Spark Plug 96206
£24.00GBP
R44 BMW F Series B58 Ceramic Coated Exhaust Catless Downpipe (M140i, M240i, 340i, 440i, G30 540i & more) R44 BMW F Series B58 Ceramic Coated Exhaust Catless Downpipe (M140i, M240i, 340i, 440i, G30 540i & more)
R44 ExhaustsR44 BMW F Series B58 Ceramic Coated Exhaust Catless Downpipe (M140i, M240i, 340i, 440i, G30 540i & more)
£349.99GBP
Save £660.00
BMW G29 Z4 M40i & Toyota GR Supra B58 Stage 3 Hardware Package
R44 KitsBMW G29 Z4 M40i & Toyota GR Supra B58 Stage 3 Hardware Package
£4,839.99GBP £5,499.99GBP
Save £150.90
BMW G29 Z4 M40i & Toyota GR Supra B58 Stage 2 Hardware Package
R44 KitsBMW G29 Z4 M40i & Toyota GR Supra B58 Stage 2 Hardware Package
From £1,106.57GBP £1,257.47GBP
K&N Air Filter 33-3134 For BMW X3 X4 M40i, X5 M50d, M550d, 750d & Alpina D5 3.0L Engines (2016–2025) K&N Air Filter 33-3134 For BMW X3 X4 M40i, X5 M50d, M550d, 750d & Alpina D5 3.0L Engines (2016–2025)
K&NK&N Air Filter 33-3134 For BMW X3 X4 M40i, X5 M50d, M550d, 750d & Alpina D5 3.0L Engines (2016–2025)
£67.99GBP
Save £220.41
BMW G01 X3 & G02 X4 M40i B58 Stage 2 Hardware Package BMW G01 X3 & G02 X4 M40i B58 Stage 2 Hardware Package
R44 KitsBMW G01 X3 & G02 X4 M40i B58 Stage 2 Hardware Package
£1,616.38GBP £1,836.79GBP
Save £52.89
BMW M140i, M240i 340i & 440i B58 Stage 2 Hardware Package
R44 KitsBMW M140i, M240i 340i & 440i B58 Stage 2 Hardware Package
£387.84GBP £440.73GBP
Save £186.00
BMW M140i & M240i B58 Stage 2+ Hardware Package BMW M140i & M240i B58 Stage 2+ Hardware Package
R44 KitsBMW M140i & M240i B58 Stage 2+ Hardware Package
£1,363.99GBP £1,549.99GBP
MMX BMW B58 Silicone Intake Hose For M140i, M240i, 340i & 440i MMX BMW B58 Silicone Intake Hose For M140i, M240i, 340i & 440i
MMXMMX BMW B58 Silicone Intake Hose For M140i, M240i, 340i & 440i
£88.20GBP
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
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)
£421.82GBP
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
£300.00GBP
Akrapovic BMW M140i, M240i, 340i & 440i Sports Cat Downpipe (B58 Engine)
AkrapovicAkrapovic BMW M140i, M240i, 340i & 440i Sports Cat Downpipe (B58 Engine)
£2,338.38GBP
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
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