Improve rear-end stability, handling response, and alignment precision with SPL Parts Rear Adjustable Toe Arms for BMW E8X and E9X non-M models. Designed to replace the factory rear toe arms, these performance links minimize bushing deflection while providing a broader range of rear toe adjustment. This added adjustability is especially valuable on lowered vehicles and performance cars requiring precise alignment settings. Even minor changes in ride height or camber can alter rear toe, making accurate adjustment essential for maximizing track grip and helping extend tire life during street driving.
The factory rear toe arms rely on an eccentric bolt and washer, which can limit adjustment range and precision. The SPL Parts SPL RTA E9X uses black-anodized, gun-drilled 2024 aluminum main links and a 360-degree rotating clamp design for fast, precise adjustments. Blue-anodized titanium socket head cap screws provide convenient access while reducing unsprung weight without compromising strength. The design supports repeatable alignment changes for both enthusiast street vehicles and dedicated track cars.
FK spherical bearings and rod ends are manufactured in Connecticut and use a PTFE liner for quiet operation, low friction, and smooth articulation. The liner helps eliminate bushing deflection under load while providing self-lubricating, self-cleaning performance and strong resistance to dynamic wear. With a broad operating temperature range and high load capacity, these toe arms are engineered for dependable use in demanding street and motorsport environments. SPL Parts products are proudly made, engineered, and assembled in the USA.
These rear adjustable toe arms fit select 2006–2013 BMW 3 Series E9X non-M applications, including the 325xi, 328i, and 328xi. Verify vehicle compatibility before installation, particularly when distinguishing non-M chassis applications from M models.
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