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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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
Precision Raceworks BMW S58 & B58 Engine Plug & Play ReFlex+ Installation Harness Precision Raceworks BMW S58 & B58 Engine Plug & Play ReFlex+ Installation Harness
Precision RaceworksPrecision Raceworks BMW S58 & B58 Engine Plug & Play ReFlex+ Installation Harness
£206.99GBP
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
Motiv Motorsport ReFlex Main Injector Harness - Inline-6 Motiv Motorsport ReFlex Main Injector Harness - Inline-6
MotivMotiv Motorsport ReFlex Main Injector Harness - Inline-6
£200.00GBP
FTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
FTPFTP BMW G20 M340i & Toyota GR Supra B58 Intake Pipe
£259.99GBP
Airtec Motorsport BMW B58 Catless Downpipe-R44 Performance Airtec Motorsport BMW B58 Catless Downpipe-R44 Performance
AirtecAirtec Motorsport BMW B58 Catless Downpipe
£345.99GBP
Precision Raceworks Fuel Line NPT Tap - Quick Disconnect Adapter with 1/8" NPT Port - 5/16 inch Precision Raceworks Fuel Line NPT Tap - Quick Disconnect Adapter with 1/8" NPT Port - 3/8 inch
Precision RaceworksPrecision Raceworks Fuel Line NPT Tap - Quick Disconnect Adapter with 1/8" NPT Port
£29.99GBP
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
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
Milltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+) SSXBM1225 Milltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+)
Milltek SportMilltek Sport BMW G42 M240i OPF/GPF Delete Midpipe (2022+)
From £599.44GBP
Funk Motorsport Black Silicon High Heat Sleeve
Funk MotorsportFunk Motorsport Black Silicon High Heat Sleeve
From £21.00GBP
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
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
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
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
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
Motiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6) Motiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6)
MotivMotiv Motorsport ReFlex+ Advanced I/O Integration - Universal (Inline-6)
£899.00GBP
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
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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
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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
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 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
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
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 OEM Flange Nut With Spring Washers 11658670587
Genuine BMWGenuine BMW OEM Flange Nut With Spring Washers 11658670587
£3.99GBP
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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
MAC 4 Port Boost Control Solenoid Valve
MACMAC 4 Port Boost Control Solenoid Valve
£99.99GBP
BMW G42 M240i xDrive 450+ BHP Tuning Package
R44 KitsBMW G42 M240i xDrive 450+ BHP Tuning Package
From £1,341.41GBP
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
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 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 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
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
CSF BMW S58 "No Limit" Billet Air-To-Air Competition Manifold 8402 CSF BMW S58 "No Limit" Billet Air-To-Air Competition Manifold 8402
CSFCSF BMW B58 "No Limit" Billet Air-To-Air Competition Manifold #8401
£4,044.00GBP
DOC Race BMW F Series B58 Oil Catch Can Kit DOC Race BMW F Series B58 Oil Catch Can Kit
DOCRaceDOC Race BMW F Series B58 Oil Catch Can Kit
From £477.33GBP
DOC Race BMW B58 Heat Shield DOC Race BMW B58 Heat Shield
DOCRaceDOC Race BMW B58 Heat Shield
£96.00GBP
DOC Race Toyota A90 & A91 Supra B58 6 Port Top Mount Turbo Kit (Left-Hand Drive) DOC Race Toyota A90 & A91 Supra B58 6 Port Top Mount Turbo Kit (Left-Hand Drive)
DOCRaceDOC Race Toyota A90 & A91 Supra B58 6 Port Top Mount Turbo Kit (Left-Hand Drive)
From £4,042.67GBP
DOCRace Toyota A90 & A91 Supra B58 6 Port Sportsman Series Turbo Kit DOCRace Toyota A90 & A91 Supra B58 6 Port Sportsman Series Turbo Kit
DOCRaceDOCRace Toyota A90 & A91 Supra B58 6 Port Sportsman Series Turbo Kit
£8,661.33GBP
DOC Race B58 Gen 1 BMW F Series Chassis Turbo Kit w/ Tubular Manifold (Left-Hand Drive) DOC Race B58 Gen 1 BMW F Series Chassis Turbo Kit w/ Tubular Manifold (Left-Hand Drive)
DOCRaceDOC Race B58 Gen 1 BMW F Series Chassis Turbo Kit w/ Tubular Manifold (Left-Hand Drive)
From £4,042.67GBP