SPL Parts Adjustable Rear Toe Arms with Eccentric Lockouts for G2X / G42 BMW and A90 / A91 Toyota Supra GR

SPL Parts Adjustable Rear Toe Arms with Eccentric Lockouts for G2X / G42 BMW and A90 / A91 Toyota Supra GR

SPL Parts’ Rear Toe Arms (RTA) enhance stability and responsiveness by eliminating bushing deflection while offering an extended range of rear toe adjustment, essential for lowered vehicles or performance-oriented alignments. Even minor adjustments to ride height and camber affect toe settings, and the wide range of adjustment provided by SPL Parts allows for maximizing grip on track cars and extending tire life on street cars. The OEM rear toe arms use an eccentric bolt and washer for adjustment, lacking the precision and range that SPL Parts’ Rear Toe Links deliver. Black anodized and gun-drilled 2024 aluminum main links, combined with the 360-degree rotating clamp design, enable fast and precise adjustments.

The 3-piece FK Bearings rod ends, manufactured in Connecticut, feature a Teflon liner for quiet operation, low friction, and smooth articulation, eliminating bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race, providing a high load-carrying capacity and significantly improved dynamic wear characteristics. With operating temperatures ranging from -65º to 325ºF, these rod ends offer robust reliability for both street and track applications.

Manufacturing and R&D

• USA sourced materials with certification ensure SPL products are built with the best materials.
• CNC machining by local machine shops with years of high tech machining experience, to meet exacting tolerances.
• TIG welding is performed by local professional welders with years of experience, to ensure the highest quality welds for maximum strength.
• All parts are hand fitted to ensure good fit and smooth threading. Anti-seize and 3M internal panel coating applied where necessary for protection.
• In-house research and development. Because SPL designs and uses the products, they can provide total support to their customers.
• Spherical bearings with teflon liners, are self cleaning and self lubricating, providing high performance and long life.
• Innovative adjuster design, provides quicker alignments and proper bearing centering. Tight thread tolerances for precision.
• Made with pride in USA by skilled machinists / welders, using quality materials and finishes, innovative designs and R&D.

Features

• Gun drilled 2024 aluminum links to reduce unsprung weight
• Blue anodized titanium socket head cap screws
• 6061-T6 aluminum rotating clamp design
• Low friction 3 piece teflon lined FK Heim joints / rod ends
• Grade 10.9 hex cap bolts with lock nuts
• Includes eccentric lockouts
• Sold as a pair
• Made in the USA

Applications

• BMW 218i: G42 (2022+)
• BMW 220i: G42 (2021+)
• BMW 230i: G42 (2021+)
• BMW 318i: G20, G21 (2020+)
• BMW 320i: G20, G21 (2019+)
• BMW 330i: G20, G21 (2019+)
• BMW 420i: G22, G23 (2021+)
• BMW 430i: G22, G23 (2021+)
• BMW M240i: G42 (2021+)
• BMW M340i: G20, G21 (2019+)
• BMW M440i: G22, G23 (2021+)
• BMW Z4: G29 (2019+)
• Toyota GR Supra: A90, A91 (2020+)

Notes

• Instruction manual

About SPL Parts

From full racing to high-performance street applications, SPL Parts’ suspension products offer adjustability and enhanced performance for custom alignment needs. Their commitment to top-quality construction and innovative features has made SPL Parts the choice of leading race teams, as well as consumers seeking the best alignment solutions for their high-performance street vehicles.