SPL Parts Adjustable Front Caster Rod Monoball Bushings for Toyota GR Supra (A90) / BMW Z4 (G29)

SPL Parts FKS Series Adjustable Front Caster Rod Bushings (CRB) enhance your vehicle's performance by replacing stock bushings with low friction Spherical Bearings, eliminating deflection and reducing friction. This upgrade ensures optimal suspension geometry under load, resulting in improved braking and handling feedback.

The bushings feature 1" sized FK Racing Bearings with self-lubricating Teflon liners for maximum durability and performance. Innovative CNC machined offset bearing spacers provide +/- 4 degrees of caster adjustment, allowing you to fine-tune your vehicle's setup. Please note that OEM arms are not included; the product is sold as a pair and proudly made in the USA.

• Features:
• 6061-T6 Aluminum bearing housing with outer knurl
• FK Teflon lined 1" spherical bearings

Applications:
- 2020+ Toyota Supra A90 GR
- 2019+ BMW Z4 G29

Installation Instructions: CRB G29 Instructions

This Part Fits:

• Year
• 2022-2024 BMW Z4 M40i
• 2020 BMW Z4 M40i First Edition
• 2020-2021 BMW Z4 sDrive M40i
• 2019-2024 BMW Z4 sDrive30i
• 2021-2022 Toyota GR Supra A91 Edition
• 2023 Toyota GR Supra A91-MT Edition
• 2020-2023 Toyota GR Supra Base
• 2020 Toyota GR Supra Launch Edition
• 2020-2023 Toyota GR Supra Premium