Aftermarket Modifications, OEM & M Performance Parts

BMW M340i G20 & G21 Parts & Modifications

Browse OEM, M Performance & aftermarket parts for the BMW M340i G20 & G21.. Shop body kits, engine tuning, exhausts & more.

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Genuine BMW OEM Adapter USB-C Connector To USB-A Socket 61122470922 Genuine BMW OEM Adapter USB-C Connector To USB-A Socket 61122470922
Genuine BMWGenuine BMW OEM Adapter USB-C Connector To USB-A Socket 61122470922
£17.95GBP
Genuine BMW OEM Emergency Warning Triangle 71606770487
Genuine BMWGenuine BMW OEM Emergency Warning Triangle 71606770487
£22.99GBP
Genuine BMW OEM Car Adapter Charger Cable Kit 61125A66193 Genuine BMW OEM Car Adapter Charger Cable Kit 61125A66193
Genuine BMWGenuine BMW OEM Adapter 3-Piece Charger Cable Kit 61125A66193
£39.99GBP
Eibach BMW G20 M340i G22 M440i xDrive Pro Kit Lowering Springs Eibach BMW G20 M340i G22 M440i xDrive Pro Kit Lowering Springs
EibachEibach BMW G20 M340i G22 M440i xDrive Pro Kit Lowering Springs
£343.15GBP
MHC+ BMW G80 M3 Performance Plus Carbon Fibre Rear Spoiler MHC+ BMW G80 M3 Performance Plus Carbon Fibre Rear Spoiler
MHC PLUSMHC+ BMW M3 Performance Plus Rear Spoiler In Pre Preg Carbon Fibre (G80)
£299.99GBP
Maxton Design BMW 3 Series M Sport Rear LED F1 Stop Light Maxton Design BMW 3 Series M Sport Rear LED F1 Stop Light
Maxton DesignMaxton Design BMW 3 Series M Sport Rear LED F1 Stop Light (G20/G21 2018-2022)
£88.99GBP
Maxton Design BMW G20 G21 3 Series V5 Gloss Black Front Lip Maxton Design BMW G20 G21 3 Series V5 Gloss Black Front Lip
Maxton DesignMaxton Design BMW 3 Series M Sport V5 Front Splitter In Gloss Black (G20/G21 Pre-LCI)
£183.99GBP
Maxton Design BMW G20 3 Series Rear Spoiler In Gloss Black Maxton Design BMW G20 3 Series Rear Spoiler In Gloss Black
Maxton DesignMaxton Design BMW G20 3 Series Rear Spoiler In Gloss Black (incl M340i & M340d)
£133.99GBP
P3 Gauge V3 OBD2 BMW G2X (2019+) (G20 G21 G22 G80)-R44 Performance
P3P3 Gauge V3 OBD2 BMW G2X (2019+) (G20 G21 G22 G80)
£388.99GBP
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
£287.94GBP
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
£443.94GBP
MHC Black BMW G20 3 Series Performance Style Front Splitter In Gloss Black
MHC BLACKMHC Black BMW 3 Series Performance Style Front Splitter In Gloss Black (G20/G28)
£199.99GBP
Genuine BMW G Series G87 Roof Antenna In Gloss Carbon Fibre Genuine BMW G Series Roof Antenna In Gloss Carbon Fibre
Genuine BMWGenuine BMW M Performance G Series Roof Antenna In Gloss Carbon Fibre (2023+ Vehicles)
£294.00GBP
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
Remus BMW M340i/M440i xDrive Axle-Back System (G20/G22)-R44 Performance Remus BMW M340i/M440i xDrive Axle-Back System (G20/G22)-R44 Performance
RemusRemus BMW M340i/M440i xDrive Axle-Back System (G20/G22)
From £1,954.00GBP
SHFT Round Steering Wheel In Alcantara & Leather For BMW G80 M3, G82 M4 & G87 M2 SHFT Round Steering Wheel In Alcantara & Leather For BMW G80 M3, G82 M4 & G87 M2
SHFTSHFT BMW G8X Round Steering Wheel In Alcantara & Leather (G80 M3, G82 M4 & G87 M2)
£749.99GBP
SHFT BMW G Series Automatic Paddle Shifters In Silver/Black Alloy-R44 Performance SHFT BMW G Series Automatic Paddle Shifters In Silver/Black Alloy-R44 Performance
SHFTSHFT BMW G Series Automatic Paddle Shifters In Silver/Black Alloy
£139.99GBP

2 colors available

SHFT BMW G8X Flat Bottom Steering Wheel In Gloss Carbon Fibre & Alcantara With Orange Stitching (G80 M3, G82 M4 & G87 M2) SHFT BMW G8X Flat Bottom Steering Wheel In Gloss Carbon Fibre & Alcantara With Orange Stitching (G80 M3, G82 M4 & G87 M2)
SHFTSHFT BMW G8X Flat Bottom Steering Wheel In Gloss Carbon Fibre & Alcantara With Orange Stitching (G80 M3, G82 M4 & G87 M2)
£899.99GBP
Genuine BMW M Performance Lower Steering Wheel Trim In Carbon Fibre With Heating (G87 M2, G80 M3, G82 M4 & more) Genuine BMW M Performance Lower Steering Wheel Trim In Carbon Fibre With Heating (G87 M2, G80 M3, G82 M4 & more)
Genuine BMWGenuine BMW M Performance Lower Steering Wheel Trim In Carbon Fibre With Heating (G87 M2, G80 M3, G82 M4 & more)
£194.94GBP
Genuine BMW OEM xDrive Rear Badge In Cerium Grey
Genuine BMWGenuine BMW OEM xDrive Rear Badge In Cerium Grey
£79.99GBP
CANchecked MFD32 GEN 2 3.2" Air Vent Display Gauge For BMW G80 M3, G82 M4, G87 M2 & more CANchecked MFD32 GEN 2 3.2" Air Vent Display Gauge For BMW G80 M3, G82 M4, G87 M2 & more
CANcheckedCANchecked MFD32 GEN 2 3.2" Air Vent Display Gauge For BMW G80 M3, G82 M4, G87 M2 & more
£484.99GBP
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 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
£658.00GBP
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
£1,315.00GBP