Cusco 1C4 311 B24 24mm Rear Sway Bar for 2019-2025 Toyota RAV4 MXAA52/MXAA54

Vehicle Fitment

• 2019-2025 Toyota RAV4 (XA50, MXAA52/MXAA54)
• 2019-2025 Toyota RAV4 Hybrid (AXAH52/AXAH54)

Fitment Notes

• Position: Rear
• Reuses OE mounting brackets; includes 2 replacement bushings
• Estimated installation time: approximately 1.0 hour

Features

• 24mm solid steel bar - a 124% increase in torsional resistance over the factory 23.2mm hollow bar
• High-strength steel construction for improved durability under repeated cornering loads
• Reduces body roll compared to the factory rear sway bar
• Improves stability during high-speed lane changes and cornering
• Helps balance front-to-rear roll stiffness when paired with a Cusco front sway bar
• Reuses factory mounting locations and OE brackets - no permanent chassis modifications
• Includes replacement bushings for a proper, secure fit
• Reduces body roll without the ride-comfort trade-off of stiffer springs or shocks

Specifications

• Position: Rear
• Outer diameter: 24mm (Cusco) vs. 23.2mm (OE, hollow)
• Bar type: Solid steel
• Stiffness increase: 124% over OE
• Adjustment: Non-adjustable, single rate
• Installation time: approx. 1.0 hour

Included Components

• 1x Rear Sway Bar (24mm, solid steel)
• 2x Replacement Bushings

Product Description

The Cusco 1C4 311 B24 is a 24mm solid steel rear sway bar built for the 2019+ Toyota RAV4, replacing the factory 23.2mm hollow bar with a unit that's roughly 124% stiffer torsionally. On its own it tightens up rear-end body roll and improves stability during quick direction changes; paired with Cusco's matching front bar (1C4 311 A27), it lets you dial in front-to-rear roll balance for more predictable handling overall.

Like the front bar, it reuses the factory mounting locations and OE brackets, so there's no permanent modification to the chassis - installation is quicker than the front bar at around an hour, since it doesn't require dropping the subframe. It's a straightforward handling upgrade for RAV4 owners looking to reduce body roll and improve stability without sacrificing everyday ride comfort.