SPL Parts 2020+ Toyota GR Supra (A90) / 2019+ BMW Z4 (G29) Adj Front Caster Rod Monoball Bushings - SPL CRB G29

SPL Parts sets the standard in high-performance suspension engineering, delivering precision-crafted components designed for superior handling and adjustability. From competition-ready control arms and toe links to race-proven bushings and camber arms, SPL Parts provides cutting-edge solutions for enthusiasts pushing the limits on the track and the street. Proudly designed and manufactured in the USA, SPL Parts utilizes aerospace-grade materials and advanced CNC machining for maximum strength, durability, and weight savings. With a relentless commitment to quality and innovation, SPL Parts ensures every component enhances vehicle performance, making them the top choice for drivers who demand precision and reliability.

SPL Parts FKS Series Adjustable Front Caster Rod Bushings (CRB) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Innovative CNC machined offset bearing spacers provide +/- 4 degrees of caster adjustment. OEM arms not included. Sold as a pair. Made in the USA. SPL Parts Caster Rod Bushings 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	Make	Model	Submodel
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

Fitment Years: 2019, 2020, 2021, 2022, 2023, 2024.