Genuine BMW M3/M4 Front Lower Control Arms + Tension Struts (Wishbones/Caster Thrust Arms) Camber Kit - F2x F3x Retrofit for F20 F21 F22 F23 F30 F31 F32 F33 F34 F36 1/2/3/4 Series - OEM Track Control Arms, Increased Negative Camber - GBMW0023

Unlock M front-end precision for your F-series BMW

Give your 1 Series, 2 Series, 3 Series or 4 Series the sharper steering, extra front-end grip and confidence you expect from an M car. This BMW factory wishbone and caster arm package brings genuine M geometry to non-M F2X and F3X models, adding meaningful negative camber for better bite on turn-in, reduced understeer and rock-solid mid-corner stability. It is a direct bolt-on using OEM components for a true plug-and-play suspension upgrade with factory reliability.

We have installed this setup on numerous customer cars at MJ Modifications and the feedback is consistent: crisper response, improved tyre contact patch and a faster, more communicative front axle on fast road and track day use. If you are chasing a handling transformation without NVH compromises, this is the proven route.

Why enthusiasts choose this arm set

• Meaningful increase in front negative camber for more lateral grip and better tyre wear under spirited driving
• Improved steering accuracy, faster turn-in and enhanced feedback
• OEM BMW quality, ball-jointed arms and bushings for long-term durability
• Perfect complement to performance tyres, coilovers or lowering springs
• Ideal upgrade for fast-road builds and occasional track use

What is included

• Left front wishbone
• Right front wishbone

Optional add-on:

• Left caster thrust arm with bonded rubber mount
• Right caster thrust arm with bonded rubber mount

Fitment notes

• When adding the caster thrust arms to F2X and F3X vehicles, stainless cylindrical spacers shims are required. Contact us if you would like to add the required spacers to your order.
• Professional installation recommended. Bushes should be tightened at ride height.
• A four-wheel alignment is strongly advised after fitting to optimise camber and toe for fast road or track geometry.

Vehicle coverage

Direct BMW application:

• 2 Series F87 M2 11/2014 - 06/2017
• 2 Series F87 M2 LCI 09/2016 - 12/2019
• 3 Series F80 M3 04/2012 - 06/2015
• 3 Series F80 M3 LCI 01/2015 - 10/2018
• 4 Series F82 M4 02/2013 - 02/2017
• 4 Series F82 M4 LCI 05/2016 - 12/2019
• 4 Series F83 M4 06/2013 - 02/2017
• 4 Series F83 M4 LCI 05/2016 - 12/2019

Retrofit upgrade for F-series models:

1 Series

• F20 and F21 114i d
• F20 and F21 116i d
• F20 and F21 118i d
• F20 and F21 120i d
• F20 and F21 125i
• F20 and F21 2012+ M135i
• F20 and F21 2015+ M140i

2 Series

• F22 and F23 2014+ 228i
• F22 and F23 2014+ 230i
• F22 and F23 2014+ M235i
• F22 and F23 2014+ M240i

3 Series

• F30, F31 and F34 2012+ 320i
• F30, F31 and F34 2012+ 328i d
• F30, F31 and F34 2012+ 330i d
• F30, F31 and F34 2012+ 335i d
• F30, F31 and F34 2012+ 340i

4 Series

• F32, F33 and F36 2014+ 428i
• F32, F33 and F36 2014+ 430i d
• F32, F33 and F36 2014+ 435i d
• F32, F33 and F36 2014+ 440i

Installation service and alignment

For a seamless experience, book fitting with MJ Modifications in Warwickshire. We can supply and install the kit, add the required spacers where applicable and set up your geometry to your driving style. Request a quote via info@mjmodifications.co.uk.

Compatibility check

We will verify suitability before dispatch. UK customers can provide a registration number, or send the last 7 of the VIN so we can confirm fitment quickly.

Manufacturer and warranty

Manufactured by: BMW - Genuine BMW Performance Parts

Warranty: Two years manufacturer warranty for UK customers and one year manufacturer warranty for international customers when a valid VIN is supplied at checkout on compatible vehicles.

Part number

GBMW0023

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