SPL Parts SPL RUA G29 Rear Upper Lateral Arms for 2020-25 Toyota Supra A90/BMW

Regular price: $756.95
Regular price: ~~$899.00~~
Sale price: $756.95

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In Stock: 6

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Product Specification:

SKU:SPPSPL RUA G29

MPN: SPL RUA G29

UPC: SPL RUA G29

Weight: 7.0 lb

Inventory: 6

Type: Suspension Arms & Components

Vehicle Fitment

2020-2025 Toyota GR Supra (A90)
2019-2025 BMW Z4 (G29)
2018-2025 BMW 2/3/4/5 Series (G2x/G4x variants) with compatible suspension

Features

Adjustable rear upper lateral arms to expand camber range for lowered vehicles
Eliminates OEM bushing deflection for more predictable suspension geometry
Gun-drilled 2024 aluminum center links to reduce unsprung weight
360° rotating clamp design for easy on-car adjustment
Blue anodized titanium socket head cap screws for strength and corrosion resistance
Low-friction PTFE-lined FK spherical rod ends for smooth articulation
Improves rear suspension response, tire contact patch, and handling precision
Made in the USA with premium performance-grade materials

Specifications

Part Number: SPL RUA G29
Position: Rear upper lateral arms (pair)
Material: 2024 aluminum & 6061-T6 aluminum components
Hardware: Titanium socket head cap screws (anodized blue)
Adjuster Type: 360° rotating clamp style
Bearing Type: Low-friction FK PTFE-lined spherical rod ends
Weight: Lightweight construction reduces unsprung mass
Compatibility: Designed for performance alignment range correction

Included Components

2x Rear upper lateral arms
2x Rear upper trailing arms
Adjuster hardware preinstalled
Installation instructions where applicable

Product Description

The SPL Parts SPL RUA G29 Rear Upper Lateral Arms are precision-engineered suspension components designed to significantly increase the range of rear camber adjustment on performance-oriented vehicles. Precision machined from lightweight 2024 and 6061-T6 aluminum with premium blue anodized titanium hardware, these arms replace the stock rubber-bushed links with low-friction PTFE-lined FK spherical rod ends. This eliminates unwanted compliance in the rear suspension, improves alignment stability under load, and provides a more direct connection between the chassis and wheel for sharper handling.

Fitment is confirmed for the 2020-2025 Toyota GR Supra (A90) and 2019-2025 BMW Z4 (G29), as well as compatible G2x/G4x chassis variants with matching rear suspension geometry. The 360° rotating clamp design allows for quick on-car adjustment using a simple 3/16" Allen key, making it ideal for street, track, or lowered performance builds where alignment precision is critical. These arms are made in the USA and offer durable construction for long-term performance use.