Performance M
Dinan Tension Strut Ball Joint Kit for BMW M2 M3 M4 (F87 F80 F82 F83, F8X) - Thrust Arm Monoball Front Suspension Upgrade, Steering Response & Brake Shimmy Fix, 2015-2017
Dinan Tension Strut Ball Joint Kit for BMW M2 M3 M4 (F87 F80 F82 F83, F8X) - Thrust Arm Monoball Front Suspension Upgrade, Steering Response & Brake Shimmy Fix, 2015-2017
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Front caster arm spherical bearing conversion for BMW F87 M2, F80 M3, F82 F83 M4
Transform the front axle of your F8X M car with the Dinan tension strut ball joint conversion. This upgrade replaces the factory hydraulic bush in the compression strut with a precision spherical bearing housed in machined aluminium, delivering laser sharp steering, instant front end response and rock solid stability under braking. If you are chasing brake vibration cure, better turn in and a more connected feel on both fast road and track days, this is the proven solution.
We have installed and run this kit ourselves and customer feedback has been excellent. Drivers report crisper initial bite, improved confidence on turn in and a calmer steering wheel under hard stops without adding unwanted harshness. Dinan’s sealed design with a protective rubber boot keeps out dirt and road grime for long term durability in UK conditions.
- Replaces the OE hydro bush in the caster arm with a zero deflection spherical joint
- Machined aluminium housings for strength, accuracy and long service life
- Minimises brake shake and judder for a smooth, stable pedal feel
- Sharper steering feedback and consistent geometry control under load
- Among the quietest bearings available, virtually noise free for daily use
- Sealed with a rubber boot to resist contamination and premature wear
- Ideal fast road and track upgrade for BMW F87 M2, F80 M3, F82 M4, F83 M4
Why it works
The stock thrust arm bush can deflect under cornering and braking, which shows up as vague steering and brake wobble. The Dinan spherical bearing eliminates that squish, keeping toe and caster stable so the car tracks straight, turns in decisively and feels planted when you lean on the brakes.
Vehicle compatibility
- BMW F87 M2 Coupe 2016 to 2017
- BMW F80 M3 Saloon 2015 to 2017
- BMW F82 M4 Coupe 2015 to 2017
- BMW F83 M4 Convertible 2015 to 2017
Fitting and support
Professional installation recommended. MJ Modifications offers fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk. We are happy to advise on suitability and aftercare for your specific build.
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Order with confidence
Choose a high quality Dinan solution trusted by enthusiasts. Upgrade your BMW’s front suspension for sharper response, reduced brake vibration and a premium driving feel. Add to basket today and enjoy the difference on your next drive.
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