SPL Parts 2023+ Toyota GR Corolla Rear Upper Camber Arms

SPL Toyota GR Corolla rear upper camber arms sharpen suspension response and provide a more predictable on-limit feel by eliminating bushing deflection. For peak handling performance, tire wear, and braking, the SPL RUAs provide a huge adjustment range to dial in the ideal amount of camber, especially for lowered cars. For advanced users with more aggressive builds, the wide adjustment range can even be used to make small kinematic changes to achieve a more desirable bump geometry when combined with adjustable lower arms, and the outboard, clamp-style double adjuster allows for quick adjustments that are easier to reach and free of jam nuts.

Benefits

Large Camber Adjustability Range

Eliminates Bushing Deflection

Improves Rear Suspension Response

Easier, On-Car Adjustment + No Jam Nuts

Self-Cleaning, US Made, PTFE-Lined FK Bearings

Materials

6061-T6 Aluminum Clevis and Arm (Anodized Black)

6061-T6 Aluminum Spacers and 360º Clamp

4130 Chromoly Steel Double Adjuster (Electroless Nickel Plated)

Ti-6Al-4V Titanium 1/4-20 Socket Head Allen Screws (Anodized Blue)

FK PTFE-lined Spherical Bearings

Easy, On-Car Adjustments

The double adjuster is mounted outboard, near to the knuckle, to improve accessibility. Simply loosen the 1/4-20 titanium hardware and turn the adjuster to achieve the desired amount of camber. Lastly, tighten the 1/4-20 titanium hardware to lock it in. No more wandering alignment specs as you try to hold one end and tighten the other.

Suitable for all uses, from daily driver to race car.