SPL Parts 2023+ Toyota GR Corolla Rear Lower Lateral Arms

SPL Rear Lower Lateral (RLL) Arms for the GR Corolla increase lateral stiffness which reduces rear camber loss and sharpens the dull, vague feedback as you steer into the corner. These arms are even better when paired with our rear upper arms for the GC Corolla, providing additional adjustability options for setting rear camber, including an increased range and the ability to adjust camber gain. This means less tire wear, precise handling, and great chassis feedback which is important for the relatively short wheelbase GC Corolla.

Benefits
Reduced Camber Change due to Bushing Deflection
Lightweight: 2.26 lbs (0.57 kg) per Side
Improves Steering Feel, Handling, and On-Limit Feedback
Can Reduce Rear Tire Wear
Allows for Camber Gain Curve to be Modified (with RUA E210)
Maintenance-Free, US Made, PTFE-Lined FK Bearings
Materials
6061-T6 Hollow Aluminum Arm, 360° Clamps, and Spacers
4140 Chromoly Steel Clevis Stud
6061-T6 Billet Clevis
Ti-6Al-4V Titanium Hardware (Anodized Blue)
Noise, Vibration, and Harshness (NVH)
Product NVH Rating

The SPL rear lower arms are not a significant contributor to NVH, even when paired with the RUA E210s.

Sold as a pair. One pair per vehicle.

Confirmed Applications

2023+ Toyota GR Corolla

Replaces OEM Part Numbers

This is a list of known OEM part numbers. OEMs constantly make changes to part numbers due to part updates, suppliers, etc so this may not be a complete list.

Toyota
48710-52090