Our SPL Parts Rear Upper Arms (RUA) greatly increase the range of rear camber adjustment for high performance track/street applications and are a must for lowered cars to meet alignment requirements. The adjustment range provided by the eccentric washer on the OEM control arm is insufficient to get camber back into proper spec. Our Rear Upper Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16" allen key is all that is required to lock down your alignment settings! FK Spherical Rod Ends eliminate the soft worn out bushings on the stock links to reduce alignment change in the rear suspension under hard cornering, acceleration and braking. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm
SPL Toyota A90 / BMW G2X / G42 Rear Adjustable Upper Camber Arms

Fitment:
2019 BMW 330i Base
2019 BMW 330i xDrive Base
2019 BMW Z4 sDrive30i
2020 BMW 330i Base
2020 BMW 330i xDrive Base
2020 BMW M340i Base
2020 BMW M340i xDrive Base
2020 BMW Z4 M40i First Edition
2020 BMW Z4 sDrive M40i
2020 BMW Z4 sDrive30i
2020 Toyota GR Supra Base
2020 Toyota GR Supra Launch Edition
2020 Toyota GR Supra Premium
2021 BMW 330e Base
2021 BMW 330e xDrive Base
2021 BMW 330i Base
2021 BMW 330i xDrive Base
2021 BMW 430i Base
2021 BMW 430i xDrive Base
2021 BMW M340i Base
2021 BMW M340i xDrive Base
2021 BMW M440i Base
2021 BMW M440i xDrive Base
2021 BMW Z4 sDrive M40i
2021 BMW Z4 sDrive30i
2021 Toyota GR Supra A91 Edition
2021 Toyota GR Supra Base
2021 Toyota GR Supra Premium
2022 BMW 230i Base
2022 BMW 330e Base
2022 BMW 330e xDrive Base
2022 BMW 330i Base
2022 BMW 330i xDrive Base
2022 BMW 430i Base
2022 BMW 430i xDrive Base
2022 BMW M240i xDrive Base
2022 BMW M340i Base
2022 BMW M340i xDrive Base
2022 BMW M440i Base
2022 BMW M440i xDrive Base
2022 BMW Z4 M40i
2022 BMW Z4 sDrive30i
2022 Toyota GR Supra A91 Edition
2022 Toyota GR Supra Base
2022 Toyota GR Supra Premium
2023 BMW 230i Base
2023 BMW 230i xDrive Base
2023 BMW 330e Base
2023 BMW 330e xDrive Base
2023 BMW 330i Base
2023 BMW 330i xDrive Base
2023 BMW 430i Base
2023 BMW 430i xDrive Base
2023 BMW M240i Base
2023 BMW M240i xDrive Base
2023 BMW M340i Base
2023 BMW M340i xDrive Base
2023 BMW M440i Base
2023 BMW M440i xDrive Base
2023 BMW Z4 M40i
2023 BMW Z4 sDrive30i
2023 Toyota GR Supra A91 Edition
2023 Toyota GR Supra Base
2023 Toyota GR Supra Premium
2024 BMW 230i Base
2024 BMW 230i xDrive Base
2024 BMW 330e Base
2024 BMW 330e xDrive Base
2024 BMW 330i Base
2024 BMW 330i xDrive Base
2024 BMW 430i Base
2024 BMW 430i xDrive Base
2024 BMW M340i Base
2024 BMW M340i xDrive Base
2024 BMW M440i Base
2024 BMW M440i xDrive Base
2024 BMW Z4 M40i
2024 BMW Z4 sDrive30i