BMW 4 Series Convertible G23 (2021+) Parts & Upgrades

Parts and upgrades matched to the BMW 4 Series Convertible G23, covering cars from 2021 onwards.

BMW 4 Series Convertible G23 (2021+) Parts & Upgrades

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  • Magnetic Front & Rear Number Plate Holder Kit by Plateless - AUTOID® - Vehicle Dress Up Caps & Covers - Magna Plate

    Magnetisk sett for front- og bakskiltfeste fra Plateless

    Magnetisk sett for front- og bakskiltfeste fra Plateless

    (37)

    €71,95
    In stock
  • Genuine M Performance Heritage 50 Years Bonnet and Boot Badge Emblems - AUTOID® - Model Badges - BMW M Performance

    Ekte M Ytelse Arv 50 Års Panser- og Bagasjelokkemerker

    Ekte M Ytelse Arv 50 Års Panser- og Bagasjelokkemerker

    (46)

    €73,95
  • BMW 1 Series F40, 2 Series G42, 3 Series G20 & 4 Series G22 Bright Red Start Engine Stop Button - AUTOID® - Buttons - FORM Industries

    BMW 1-serie F40, 2-serie G42, 3-serie G20 og 4-serie G22 Lysrød startknapp for motor av og på

    BMW 1-serie F40, 2-serie G42, 3-serie G20 og 4-serie G22 Lysrød startknapp for motor av og på

    (29)

    €20,95
    In stock
  • BMW 2 Series G42, 3 Series G20, 4 Series G22 Gloss Black M Style Mirror Covers by FORM (2017+) - AUTOID® - Mirror Covers - FORM Industries

    BMW 2-serie G42, 3-serie G20, 4-serie G22 blanke svarte speildeksler i M-stil fra FORM (2017+)

    BMW 2-serie G42, 3-serie G20, 4-serie G22 blanke svarte speildeksler i M-stil fra FORM (2017+)

    (27)

    €105,95
    In stock
  • Acexxon Universal Front Splitter Protection Kit - AUTOID® - Front Lips & Splitters - Acexxon Motorsports

    Acexxon Universelt Frontskjørt Beskyttelsessett

    Acexxon Universelt Frontskjørt Beskyttelsessett

    (8)

    €79,95
    In stock
  • AUTOID V1 Matte Sunstrip with Gloss Logo Overlay - AUTOID® - Vinyl Decals & Stickers - AUTOID

    AUTOID V1 matt solstripe med blank logooverlegg

    AUTOID V1 matt solstripe med blank logooverlegg

    (12)

    €20,95
    In stock
  • BMW M Sport Pre-Preg Carbon Fibre Steering Wheel Trim by FORM (2018-2024) - AUTOID® - Steering Wheel Trim - FORM Industries

    BMW M Sport Pre-Preg karbonfiber rattdekor fra FORM (2018-2024)

    BMW M Sport Pre-Preg karbonfiber rattdekor fra FORM (2018-2024)

    (33)

    €194,95
    In stock
  • Full Stud Conversion Kit for BMW F & G Series & Toyota Supra by Bimecc (2012+) - AUTOID® - Wheel Accessories - Bimecc

    Fullt boltesett for BMW F- og G-serie og Toyota Supra av Bimecc (2012+)

    Fullt boltesett for BMW F- og G-serie og Toyota Supra av Bimecc (2012+)

    (6)

    €113,95
  • BMW iDrive 8 & iDrive 9 Instrument Cluster & Navigation Screen PPF (2022+) - AUTOID® - Reflector Inserts & Overlays - IPPS

    BMW iDrive 8 og iDrive 9 instrumentpanel og navigasjonsskjerm PPF (2022+)

    BMW iDrive 8 og iDrive 9 instrumentpanel og navigasjonsskjerm PPF (2022+)

    (14)

    €92,95
    In stock
  • BMW Genuine Black Fender Badge for BMW M Sport Models (F20 F22 F30 F40 F44 F74) - AUTOID® - Model Badges - BMW M Performance

    BMW Original svart skjermemblem for BMW M Sport-modeller (F20 F22 F30 F40 F44 F74)

    BMW Original svart skjermemblem for BMW M Sport-modeller (F20 F22 F30 F40 F44 F74)

    (13)

    €87,95
    In stock
  • BMW M240i G42, M340i G20 & M440i G22 ID-01 Quad Exhaust Tips by TREVORA (2021+) - AUTOID® - Exhaust Tips - TREVORA

    BMW M240i G42, M340i G20 og M440i G22 Cerakote svarte eksosender fra TREVORA (2021+)

    BMW M240i G42, M340i G20 og M440i G22 Cerakote svarte eksosender fra TREVORA (2021+)

    (26)

    €441,95
    In stock
  • Genuine BMW M Performance 5x112 50 Year M Edition Wheel Centre Cap Set (56mm) - AUTOID® - Centre Caps - BMW M Performance

    Ekte BMW M Performance 5x112 50-års M-utgave hjulmellomleggsett (56 mm)

    Ekte BMW M Performance 5x112 50-års M-utgave hjulmellomleggsett (56 mm)

    (10)

    €239,95
  • BMW X1 U11 Bimecc 5x112 Black Wheel Spacers Set with Bolts (2022+) - AUTOID® - Wheel Spacers - Bimecc

    BMW G-serie Bimecc 5x112 svarte hjulavstandsskiver sett med bolter (2017+)

    BMW G-serie Bimecc 5x112 svarte hjulavstandsskiver sett med bolter (2017+)

    (12)

    €266,95
  • BMW 2 / 3 / 4 Series, M2, M3 & M4 G82 LCI Models Pre-Preg Carbon Fibre Shark Fin Aerial Cover by FORM (2023+) - AUTOID® - Carbon Roofs & Accessories - FORM Industries

    BMW 2 / 3 / 4-serie, M2, M3 og M4 G82 LCI-modeller Forhåndsimpregnert karbonfiber hai-finne antennedeksel fra FORM (2023+)

    BMW 2 / 3 / 4-serie, M2, M3 og M4 G82 LCI-modeller Forhåndsimpregnert karbonfiber hai-finne antennedeksel fra FORM (2023+)

    (5)

    €92,95
    In stock
  • BMW F & G Series T-Carbon Pre-preg Carbon Fibre Key Cover (2017-2023) - AUTOID® - Key Covers - T-Carbon

    BMW F- og G-serie T-Carbon forhåndsimpregnert karbonfiber nøkkelbeskyttelse (2017–2023)

    BMW F- og G-serie T-Carbon forhåndsimpregnert karbonfiber nøkkelbeskyttelse (2017–2023)

    (11)

    €60,95
    In stock
  • Magnetisk forplaterensningssett fra Plateless

    Magnetisk forplaterensningssett fra Plateless

    Magnetisk forplaterensningssett fra Plateless

    (2)

    €46,95
    In stock
  • 2Forge ZF8 Semi-Forged Wheels - AUTOID® - Flow Forged Wheels - 2Forge

    2Forge ZF8 Halvsmidde Felger

    2Forge ZF8 Halvsmidde Felger

    ()

    €268,95
  • BMW G80 M3 G82 M4 Citrus Air Freshener - AUTOID® - Air Fresheners - AUTOFresh
    Sold out

    BMW G80 M3 G82 M4 Sitron Luftfrisker

    BMW G80 M3 G82 M4 Sitron Luftfrisker

    (7)

    €5,95
  • BMW G82 M4 & G22 4 Series Pre-Preg Carbon Fibre Ducktail Rear Spoiler by FORM (2020+) - AUTOID® - Rear Spoilers - FORM Industries

    BMW G82 M4 og G22 4-serie karbonfiber endekant bakspoiler fra FORM (2020+)

    BMW G82 M4 og G22 4-serie karbonfiber endekant bakspoiler fra FORM (2020+)

    (6)

    €320,95
    In stock
  • 2Forge ZF6 Semi-Forged Wheels - AUTOID® - Flow Forged Wheels - 2Forge

    2Forge ZF6 Halvsmidde hjul

    2Forge ZF6 Halvsmidde hjul

    (4)

    €318,95

Frequently asked questions
Which BMW 4 Series does this collection cover?

This collection is for the BMW 4 Series Convertible (G23), covering cars from 2021 onwards. Other versions, such as the BMW 4 Series Coupe (F32) and the BMW 4 Series Convertible (F33), have their own collections: choose your car in the vehicle search to find them.
How do I know a part will fit my BMW 4 Series?

Every car-specific part here is linked to the BMW 4 Series Convertible (G23) in our vehicle list, which records fitment by model, chassis and year. Universal items are shown too and suit most cars. If you are unsure, our team can confirm fitment before you order, Monday to Friday, 9am to 5pm UK time.
Do you offer free UK delivery?

Yes. UK delivery is free on orders over £99.
What is your returns policy?

You have 28 days from delivery to return a part: within that time, let us know and send it back to our warehouse. The full terms are in our refund policy.
Are parts covered by a guarantee?

Yes. Everything we sell carries a 6-month AUTOID guarantee, and many parts also carry the maker's own warranty, which varies by brand.

The G23 4 Series Convertible returns to a fabric roof, keeping the coupe's low, wide proportions. The right parts sharpen its character without losing what makes it good to live with.

Here you will find the parts we have matched to the BMW 4 Series Convertible (G23), covering cars from 2021 onwards, alongside universal items that are not tied to one model. If you are unsure whether a part suits your car, our team can confirm fitment before you order.