MMX Performance
MMX Front Lower Control Arm Monoball Bush Kit, Spherical Wishbone/Tension Strut Bearing Conversion for BMW F2x/F3x
MMX Front Lower Control Arm Monoball Bush Kit, Spherical Wishbone/Tension Strut Bearing Conversion for BMW F2x/F3x
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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Transform the front end of your F-series with the MMX monoball front wishbone kit. By replacing the factory rubber inserts with precision spherical bearings, this solid-bush solution delivers instant steering response, crisper turn-in and rock-steady geometry under load. Ideal for fast road and circuit use, it removes unwanted deflection so the tyres stay planted and the chassis feels composed and confident.
- Monoball conversion for the front lower arm - reduces flex and keeps suspension geometry true during heavy braking and high-g direction changes
- Clean, accurate steering feedback with improved on-centre feel and enhanced front-end bite
- Straight swap for the stock bushes - designed to fit the original arms for a hassle-free install
- Built for consistency and durability, delivering dependable performance mile after mile
- Perfect for enthusiasts who want sharper response on the road and predictable behaviour on track days
Fitment: F2x and F3x chassis.
Sold as a pair.
We run these on our own builds and the feedback from customers has been outstanding. Expect tighter front-end control, better braking stability and a more connected driving experience.
Professional installation: Prefer a fitted solution? Book your car in with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a quote and scheduling.
Common search terms: F-series front wishbone bearings, front lower arm bush kit, tension strut bush upgrade, caster arm monoball, anti-deflection bushings, spherical bearing kit F2x F3x, fast road suspension upgrade, BMW F-series front arm bearing set, track day suspension parts, precision steering bush kit.
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