Sway Bar Lateral Lock

The Whiteline Performance Sway Bar Lateral Lock is a precision suspension component designed to eliminate unwanted sway bar movement and improve chassis stability during aggressive driving, track use, or towing applications. This two-piece aluminum assembly addresses a critical weak point in aftermarket and performance suspension systems: lateral play in the sway bar bushing area. Whether you're upgrading a modified street car, prepping a track vehicle, or securing a tow vehicle's stability, this lateral lock system transforms how your suspension responds under load.

Built from hard-anodized aluminum in a distinctive gold finish, the Sway Bar Lateral Lock mounts directly to 20 mm sway bar applications and uses a clamping design to prevent lateral deflection while maintaining full rotational articulation. The two-piece construction allows straightforward installation without complete suspension disassembly, and the included hardware simplifies fitment. By locking down lateral movement at the sway bar itself, this component reduces compliance that typically causes inconsistent body roll control, brake dive, and reduced steering feedback—issues that become apparent the moment you push a modified vehicle to its limits.

Performance enthusiasts, suspension technicians, and competitive drivers benefit most from this upgrade, particularly those running lowered springs, adjustable coilovers, or upgraded sway bars where factory bushings no longer provide adequate lateral support. Installation is straightforward on any vehicle equipped with a 20 mm diameter sway bar, making this an ideal complementary upgrade to Whiteline's broader suspension lineup. The compact footprint (5.35 x 0.5 x 8.2 inches) and minimal weight ensure zero performance penalty while delivering measurable improvements in turn-in response, body control, and long-term suspension durability under demanding conditions.