SPL Parts Titanium Series Rear Upper Arms for Toyota A90 GR Supra and BMW G29 Z4
Unlock precise rear camber control and sharper handling with the SPL Parts Titanium Series Rear Upper Arms. Designed for serious street and track performance, these adjustable rear upper control arms deliver the camber range that lowered A90 GR Supra and G29 Z4 owners need to get alignment back in spec and keep tyres working at their best.
If you have lowered your Toyota Supra A90 or BMW Z4 G29, the factory eccentric adjusters run out of range fast. SPL’s Rear Upper Arms solve that immediately, giving you wide and accurate rear camber adjustment, improved stability under hard cornering, braking and acceleration, and a confidence-inspiring on‑road and track day experience.
Why choose SPL Rear Upper Arms for A90 Supra and G29 Z4
- Massive rear camber adjustment range for proper alignment on lowered cars
- Sharper turn-in and better rear-end grip thanks to zero-bush deflection FK spherical rod ends
- Lightweight and strong 2024 aluminium links reduce unsprung mass for faster suspension response
- Quick, repeatable alignment changes with SPL’s rotating clamp design - no jam nuts to fight
- Track-proven durability with blue anodised titanium hardware and 6061-T6 aluminium clamps
Key features
- Gun drilled 2024 aluminium centre links, clamps and clevises for strength and weight reduction
- Blue anodised titanium socket head cap screws
- 6061-T6 aluminium 360-degree rotating clamp system - lock settings with a simple 3/16 inch Allen key
- FK 3-piece spherical rod ends with PTFE Teflon liners for quiet operation, low friction and smooth articulation
- Eliminates soft OEM rubber bushings to stop alignment change under load
- Operating temperature of liner: -65°F to 325°F for robust street and track reliability
What you get
Sold as two pairs - Rear Upper Lateral Arms and Rear Upper Trailing Arms.
Made in the USA.
Fitment and compatibility
- Toyota GR Supra A90 - 2020+
- BMW Z4 G29 - 2019+
Real-world results
We have fitted these SPL rear upper control arms to customer A90 GR Supras and G29 Z4s with excellent results. Expect easier alignments, improved rear-end stability and more consistent grip on road and track. Our customers love the precise adjustability and the removal of play from the rear suspension.
Installation and fitting
Professional installation and alignment recommended. For expert fitting and set-up, book with Nforcd in Warwickshire - request a quote at Sales@nforcd.com.
Part number
SPL RUA G29
Popular search terms
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