SPL Parts Titanium Series Adjustable Rear Camber Arms | Rear Upper Control Arms for BMW M2 M3 M4 (F80 F82 F83 F87, F8X) – Rear Top Links

BMW F8x rear top links for precise camber control and big grip gains

Transform the rear end of your M car with SPL Titanium Series rear upper links. Designed for the F80 M3, F82 M4, F83 M4 Convertible and F87 M2, these premium adjustable rear top control arms deliver accurate camber adjustment, improved traction out of corners and noticeably reduced inner shoulder tyre wear on lowered cars. Ideal for fast-road and track-day setups where stability, consistency and repeatable alignment are essential.

We have fitted and used these ourselves and on many customer builds. Feedback is consistently positive: easier alignments, rock-solid rear stability under power, sharper turn-in and better tyre life. If you want a BMW suspension upgrade that actually makes your M2, M3 or M4 faster and friendlier to drive, this is it.

Why these adjustable rear links belong on your M2, M3 and M4

• Dial in the rear geometry on lowered cars to curb inner-edge tyre wear and enhance rear axle bite
• Broad adjustment range to suit daily driving, fast road, time attack and track-day alignment targets
• Spherical bearings replace soft rubber to minimise deflection and tighten rear-end response
• Lightweight construction trims unsprung mass for crisper handling and better damping control
• On-car fine tuning via SPL’s 360 degree rotating clamp for quick, precise camber changes

Construction highlights

• Gun-drilled 2024 aluminium link bodies with hard-wearing black anodising
• Exclusive 6061-T6 aluminium rotating clamps for accurate, repeatable adjustment
• Blue anodised titanium socket head cap screws for strength with reduced weight
• Tapered stainless knuckle spacers for a secure, OE-quality interface
• Low-friction three-piece PTFE lined FK rod ends and spherical bearings for quiet, smooth articulation

Engineering detail

The FK bearings and rod ends use a self-lubricating PTFE liner that resists dirt and delivers excellent load capacity with long service life on road and track. SPL’s rotating clamp eliminates jam-nut hassle and keeps bearing orientation correct while you set camber, making alignment faster and more consistent.

Vehicle compatibility

• BMW F80 M3 2014+
• BMW F82 M4 2014+
• BMW F83 M4 Convertible 2014+
• BMW F87 M2 2016+

What you get

Complete kit for one vehicle: 4 rear upper links with hardware. Made in the USA.

Installation and alignment

Professional fitting and a four-wheel alignment are strongly recommended after installation. For expert fitting and setup, choose MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Download the installation guide

Part number

SPL RUA F8X

Search-friendly terms

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