Description
Designed specifically for BMW G8X models including M3, M4, and M2, the SPL Parts Adjustable Rear Upper Arms (Part Number: SPL RUA G8X) are essential for optimizing rear camber alignment for street and track performance. These arms replace the stock factory links, commonly known as the rear wishbone and guide links, providing a significant upgrade in adjustability and durability. The kit includes lightweight, gun-drilled 6061-T6 aluminum traction links and a curved rear upper camber arm, both finished with a corrosion-resistant black anodized coating for lasting durability. The innovative 360-degree rotating clamp design allows for quick, precise camber adjustments without removing the arms from the vehicle, making fine-tuning straightforward and efficient. The curved upper arm features a double adjuster system that ensures easy, accurate camber tuning while maintaining structural integrity under high loads. Manufactured in the USA, these components feature blue anodized titanium socket head cap screws that reduce unsprung weight and provide easy access for adjustments, ensuring optimal rear grip and tire wear reduction. Proper camber settings are crucial for maximizing traction, especially on lowered vehicles, and these adjustable arms help eliminate bushing deflection caused by soft rubber bushings, offering a significant upgrade over OEM parts. Whether for daily driving or competitive track use, the SPL G8X Rear Upper Arms deliver superior handling, precise alignment, and enhanced tire longevity, making them a valuable addition to your BMW suspension system.
Features:
- Adjustable rear camber arms for precise alignment tuning
- Constructed from lightweight 6061-T6 aluminum for durability and weight reduction
- Black anodized finish provides corrosion resistance and long-lasting appearance
- 360-degree rotating clamp for quick, accurate camber adjustments without removal
- Double adjuster design allows for fine-tuning camber on the vehicle
- Includes blue anodized titanium socket head cap screws for easy adjustments and reduced unsprung weight
- Replaces factory rear wishbone and guide links for improved handling and tire wear
- Engineered and assembled in the USA for quality assurance
Fitment:
BMW M3 Base 2021
BMW M3 Base 2022
BMW M3 Base 2023
BMW M3 Competition 2021
BMW M3 Competition 2022
BMW M3 Competition 2023
BMW M3 Competition xDrive 2022
BMW M3 Competition xDrive 2023
BMW M4 Base 2021
BMW M4 Base 2022
BMW M4 Base 2023
BMW M4 Base 2024
BMW M4 Competition 2021
BMW M4 Competition 2022
BMW M4 Competition 2023
BMW M4 Competition 2024
BMW M4 Competition xDrive 2021
BMW M4 Competition xDrive 2022
BMW M4 Competition xDrive 2023
BMW M4 Competition xDrive 2024
BMW M4 CSL 2023
BMW M4 CSL 2024















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