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SPL Parts
SPL Parts Rear Upper Arms - Toyota Supra/BMW Z4/G2X/G42
$809.10
OVERVIEW
SPL Parts Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high-performance track and street applications, and are a must for lowered cars to meet alignment requirements — the adjustment range provided by the factory eccentric washer is insufficient to get camber back into proper spec once a car is lowered.
SPECS
- Gun-drilled 2024 aluminum center links, clamps, and clevises
- Blue anodized titanium socket-head cap screws
- 6061-T6 aluminum rotating-clamp design — a simple 3/16" allen key locks down alignment settings
- Low-friction 3-piece Teflon-lined FK spherical rod ends, rated -65°F to 325°F
- Made in the USA
PARTS INCLUDED
- Two pairs — Rear Upper Lateral Arms and Rear Upper Trailing Arms
- Titanium hardware
TECH RESOURCES
- A professional wheel alignment is required after installation to set rear camber
- Installation instructions (PDF): SPL RUA G29 Install Guide
PART NUMBER
- SPL RUA G29
VEHICLE APPLICATIONS
| Make | Model | Chassis | Engine | Year |
|---|---|---|---|---|
| Toyota | GR Supra 3.0 | A90/A91 | B58 | 2020–2026 |
| BMW | Z4 M40i | G29 | B58 | 2019–2026 |
| BMW | M340i | G20/G21 | B58 | 2019+ |
| BMW | M440i | G22/G23/G26 | B58 | 2021+ |
| BMW | M240i | G42 | B58 | 2021+ |