SPL Parts Titanium Rear Toe Links for BMW F8X (F80 M3, F82/F83 M4, F87 M2) - Adjustable Rear Toe Arms with FK Bearings, Performance Alignment Upgrade

BMW F8x M2 M3 M4 Titanium Rear Toe Control Arms by SPL

Unlock precise rear-end geometry and sharper handling with SPL’s titanium-enhanced rear toe control arm kit for the F8x chassis. This race-bred solution replaces the factory eccentric-bolt arrangement to deliver secure, repeatable alignment on fast road, track day and drift builds, helping improve stability, traction and steering response while reducing uneven tyre wear on lowered cars and coilover setups.

Engineered around gun drilled 2024 aluminium main links with blue anodised titanium socket head cap screws and 6061-T6 aluminium 360-degree rotating clamps, the assembly slashes unsprung mass without sacrificing strength. Premium FK PTFE-lined spherical bearings and rod ends provide low-friction articulation and quiet operation under load. Made in the USA. Sold as a pair.

Why this rear alignment upgrade works

• Wide toe adjustment range for accurate performance geometry on F80, F82, F83 and F87 M cars
• Ideal for lowered ride heights and coilover-equipped builds where OE adjusters run out of range
• Eliminates soft rubber compliance for consistent handling and improved traction on corner exit
• Reduces unsprung mass to help the dampers work more effectively over bumps and kerbs
• On-car fine tuning with rotating clamp design for quick, precise changes

Key features

• Gun drilled 2024 aluminium links to reduce weight
• Blue anodised titanium socket head cap screws
• 6061-T6 aluminium 360-degree rotating clamp for easy adjustment
• FK PTFE-lined spherical bearings and rod ends for smooth, quiet movement
• Direct replacement for factory rear toe arms with eccentric bolts
• Sold as a pair
• Made in the USA

Compatibility

BMW F8x platform:

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

Proven on our builds

We run this kit on our own cars and customer vehicles. Feedback is consistently positive: tighter rear-end stability, more confident turn-in and easier, repeatable alignment for road and circuit use. If you want dependable toe control on your F8x, this is a proven solution.

Installation and alignment

Professional installation and a proper four-wheel alignment are recommended. MJ Modifications offers fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Installation guide: Download SPL RTA F8X fitting instructions

Part number

SPL RTA F8X

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