Performance M
Turner Motorsport BMW F22 F23 F30 F32 F33 F36 Front Lower Control Arm / Thrust Arm Tension Strut Monoball Spherical Bearing Bush Upgrade - Hydro Bush Delete Ball Joint Conversion for Sharper Steering & Brake Shimmy Fix - Polyurethane Bush Alternative
Turner Motorsport BMW F22 F23 F30 F32 F33 F36 Front Lower Control Arm / Thrust Arm Tension Strut Monoball Spherical Bearing Bush Upgrade - Hydro Bush Delete Ball Joint Conversion for Sharper Steering & Brake Shimmy Fix - Polyurethane Bush Alternative
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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Front lower control arm upgrade for BMW F22, F23, F30, F32, F33, F36
If your F Series 2 Series, 3 Series or 4 Series feels vague on turn in, shimmies under braking or scrubs tyres prematurely, the culprit is usually the factory hydro bush in the front tension strut. This direct-fit spherical bearing conversion from Turner replaces the soft, fluid-filled insert with a sealed ball joint assembly that resists flex, stabilises geometry and transforms steering feel on the road and on circuit.
Why this precision joint is a game changer
Turner engineered this solution to deliver crisp response without the usual noise or harshness. It uses an OEM-style sealed and pre-greased ball joint for exceptional durability, housed in a CNC machined 6061-T6 anodised aluminium body with a knurled outer surface for a secure press fit. Stainless inserts ensure an accurate interface and long service life in all weather conditions.
- Instant, precise steering input and improved front-end bite
- Stronger braking stability with reduced wobble and judder
- Holds alignment under load for more consistent tyre wear
- Low friction movement with no binding and minimal NVH
- Maintenance free sealed joint for long-term reliability
- Corrosion resistant materials throughout
- Direct press-in replacement, no modification to the arm required
Fitment
Designed for BMW F22 and F23 2 Series, F30 3 Series, and F32, F33, F36 4 Series front axle tension strut, also known as the front lower control arm or thrust arm.
Real-world results
We have fitted this upgrade on our own cars and for many customers. Feedback is consistently positive, with sharper turn in, clearer feedback through the wheel and a more planted front end during hard braking and fast road driving.
Installation and setup
This is a press-in component and should be installed with appropriate tooling. A four-wheel alignment is recommended after fitting. For professional installation, choose MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.
Search-friendly keywords
BMW F30 front control arm bush upgrade, BMW F22 tension strut spherical bearing kit, F32 front lower arm ball joint conversion, F33 brake shimmy fix, F36 steering precision upgrade, fast road suspension, track day front-end upgrade, hydro bush replacement, monoball bushing alternative, polyurethane bush alternative, performance chassis parts UK.
Upgrade your F Series front end with a proven, no-compromise solution that combines motorsport precision with daily usability. Order today and enjoy sharper response, better stability and confidence-inspiring control.
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