SPL Parts GR Rear Adjustable Endlinks - 2023+ GR Corolla

The SPL Parts Rear Adjustable Endlinks for the Toyota GR Corolla are designed to improve rear sway bar response, eliminate unwanted preload, and give you more control over your suspension setup. By replacing the factory rubber-bushed endlink design with high-quality spherical bearings, these endlinks help the rear sway bar work more effectively and respond more consistently.

Whether your GR Corolla is a daily driver, backroad car, track build, or full race setup, adjustable rear endlinks are a smart upgrade for dialing in sway bar angle and suspension behavior. They are especially useful when paired with stiffer aftermarket sway bars or ride-height adjustable coilovers, where correct bar positioning and preload adjustment become even more important.

Key Features

• Adjustable Length: Allows proper sway bar angle setup and preload correction.
• Eliminates Sway Bar Preload: Helps reduce unwanted handling differences between left-hand and right-hand turns.
• Improves Rear Sway Bar Response: Spherical bearing design increases sway bar effectiveness compared to OEM rubber bushings.
• High-Load FK Bearings: Massive PTFE-lined FK 1/2" bearings support use with stiffer aftermarket sway bars.
• Extreme Articulation: Custom heat-treated chromoly high-misalignment studs allow up to 65° of articulation to help prevent bind.
• Great for Corner Balancing: Useful for properly setting up cars with ride-height adjustable coilovers.
• Daily to Race Use: Suitable for everything from street-driven GR Corollas to dedicated track cars.
• Sold as a Pair: Includes one pair of rear adjustable endlinks for one vehicle.

Why We Like It

Endlinks are one of those suspension parts that become more important as the rest of the car gets sharper. These SPL rear adjustable endlinks let you remove preload from the rear sway bar, correct the bar angle, and get more consistent handling from side to side. Even on a stock GR Corolla, simply dialing out sway bar preload can make the car feel more balanced and predictable.

Benefits

• Adjustable rear endlink length
• Eliminates unwanted sway bar preload
• Helps set the correct rear sway bar install angle
• Improves rear sway bar rate and response
• Reduces performance variation between left-hand and right-hand turns
• Supports proper suspension setup and corner balancing
• Self-cleaning, US-made, PTFE-lined FK bearings

Materials & Construction

• Spacers: 6061-T6 aluminum
• Rod Ends: FK PTFE-lined 65° studded rod ends
• Rod End Design: F1-spec, self-cleaning bearing design
• Studs: Custom heat-treated chromoly high-misalignment studs

Replaces OEM Part Number

• 48830-06090

Specifications

• Brand: SPL Parts
• Product: Rear Adjustable Endlinks
• Position: Rear sway bar
• Quantity: Pair, one pair per vehicle
• Bearing Size: 1/2" FK PTFE-lined bearings
• Maximum Articulation: Up to 65°
• Application: Toyota GR Corolla

Installation Notes

• Professional installation and suspension setup are recommended.
• Adjust endlink length to remove sway bar preload with the vehicle at ride height.
• For coilover-equipped cars, endlink setup should be performed as part of the corner balancing process when applicable.
• Verify sway bar angle and clearance through the suspension range of motion.
• Refer to SPL’s GR Corolla Rear Endlinks installation instructions before installation.

What’s in the Box

• (1) Pair of SPL Parts Rear Adjustable Endlinks
• Included SPL hardware/components per kit contents

Compatibility & Disclaimers

Designed for 2023+ Toyota GR Corolla applications. Sold as one pair per vehicle. Handling results may vary depending on sway bar choice, ride height, alignment, tire setup, and suspension configuration. OEM part number references are provided for general compatibility guidance only, as manufacturers may revise part numbers over time.