SPC 72455 Adjustable Rear Upper Control Arm for 15-24 Lexus GS-F/RC-F 5.0L V8

Vehicle Fitment

• 2015-2024 Lexus GS-F (Base, Sedan, 5.0L V8, RWD)
• 2015-2024 Lexus RC-F (Base & Track Edition, 5.0L V8, RWD)

Fitment Notes

• Rear upper control arm--adjustable length for ±3° camber tuning
• Includes ABS wire mounting bracket for direct OEM fitment
• Bolts-on to factory mounts--professional installation recommended

Features

• CNC-machined from high-grade aluminum for lightweight strength
• OE-style bushings maintain factory ride quality
• Precision length adjuster enables camber tuning on-car
• Professional-grade bracket secures ABS wiring
• Reduces tire wear and improves track handling
• Anodized finish for corrosion resistance and aesthetics
• Limited-lifetime warranty from SPC Performance
• Commonly used on GS-F/RC-F track and drift builds

Specifications

• Position: Rear upper control arm (single arm)
• Adjustment Range: ±3° camber on one arm
• Material: CNC aluminum, anodized finish
• Bushing: OE-style rubber
• Mounting: Uses factory bolts; includes ABS bracket
• Warranty: Limited lifetime

Included Components

• 1x Adjustable rear upper control arm (part 72455)
• 1x ABS wire mounting bracket
• 1x Locking jam nut for adjuster

Product Description

The SPC 72455 adjustable rear upper control arm is engineered for Lexus GS-F and RC-F models (2015-2024). CNC-machined from high-strength aluminum, it integrates a precision length-adjuster to fine-tune rear camber by up to ±3° on-vehicle. This single-arm upgrade uses OE-style bushings and includes a bracket to retain the ABS sensor wiring, ensuring both performance and OEM functionality.

Ideal for track, drift, or performance driving, the 72455 arm corrects rear camber for improved tire contact, sharper cornering, and reduced wear. Its bolt-on design requires no drilling, and SPC's limited-lifetime warranty provides long-term peace of mind. Perfect for enthusiasts ready to fine-tune suspension geometry on high-output Lexus F models.