Fall-Line Motorsports F8X M2 / M3 / M4 Rear Upper Control Arm Set
Upgrade your BMW F8X suspension with the Fall-Line Motorsports rear upper control arm set. This is the go-to BMW rear upper control arm upgrade for drivers who want sharper handling, precise alignment control and motorsport-grade durability. Designed from years of competitive race experience, these adjustable rear upper wishbones replace the OEM rubber bushings with long-life FK spherical bearings to deliver consistent geometry and significantly improved performance and confidence in all driving conditions.
Perfect for BMW F80 M3, F82 M4, F83 M4 and F87 M2 owners searching for adjustable rear upper control arms, spherical bearing rear wishbones, BMW rear suspension arms and F8X camber adjustment solutions. These arms are a direct replacement for BMW Part No. 33322284777, also listed as 33-32-2-284-777, giving a true bolt-on solution for F8X chassis cars.
Why upgrade your BMW F8X rear upper control arms
- Replace OEM rubber with FK spherical bearings for crisp, repeatable alignment and stable suspension geometry under load
- Gain valuable adjustability to fine tune the rear end for fast road and track driving
- Motorsport clamp-style fastener allows faster, more reliable alignment adjustments
- Improved torsional rigidity on the F8X platform with only marginal increases in NVH
- Durability you can trust. Spherical bearings outlast OEM rubber bushings
At Nforcd we have installed and used these Fall-Line rear upper control arms on our own builds and customer cars. Feedback has been excellent, with drivers praising the sharper response and the confidence they deliver once properly aligned.
Key features
- Fits all BMW F8X M2 / M3 / M4 platforms
- Motorsport clamp-style fastener for fast, secure alignment adjustment
- Long-life FK spherical bearings
- Made in USA
- Direct replacement for OEM BMW Part Numbers: 33322284777 and 33-32-2-284-777
Fitment and part numbers
- Chassis: BMW F80 M3, F82 M4, F83 M4, F87 M2
- Product: Fall-Line Motorsports Rear Upper Control Arm Set, adjustable rear upper wishbones
- Replaces: BMW 33322284777, 33 32 2 284 777, 3332 2284 777
- Alternate SKU: FLM-F87-1FWUAK
Installation and alignment
These arms are a direct replacement for the factory BMW rear upper control arms and are ideal for owners seeking an adjustable, spherical bearing solution. A professional alignment is required after installation to maximise performance and tyre contact.
Want expert fitting. Nforcd offers installation and alignment services at our workshop in Warwickshire. Email Sales@nforcd.com to request a quote.
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Order your Fall-Line Motorsports F8X M2 / M3 / M4 Rear Upper Control Arm Set from Nforcd and transform the precision and consistency of your BMW’s rear suspension.