H&R 72111-2 Sport Sway Bar Kit Front and Rear Performance Anti-Roll Bars

The H&R 72111-2 Sport Sway Bar Kit is a complete front and rear anti-roll bar upgrade engineered for drivers who demand sharper handling without compromising daily ride comfort. Manufactured from a special 50CrV4 chromium-vanadium spring steel alloy — the highest tensile strength material available for sway bars — each bar is cold-formed, heat-treated, and shot-peened for maximum durability and dimensional accuracy. H&R produces these bars at their ISO 9001-certified facility in Germany, where every unit undergoes rigorous quality control before leaving the factory.

By increasing your suspension's roll stiffness — its resistance to body roll in corners — this kit dramatically improves cornering control, lateral stability, and grip without raising ride height or negatively affecting everyday ride quality. The precision-forged, machined-like bar ends allow for adjustable stiffness settings on applicable positions, giving you the ability to fine-tune handling balance to match your driving style or track conditions.

Kit Includes:

• Front sway bar — 26mm diameter, performance upgrade over stock
• Rear sway bar — 24mm diameter, performance upgrade over stock
• Exclusive H&R urethane/Teflon composite bushings — included with kit, no separate purchase required

H&R Exclusive Bushing Technology:

• Proprietary urethane/Teflon composite construction prevents squeaks without any lubrication
• Zero maintenance required — no grease, no mess
• Precision fit to the bar diameter for a secure, rattle-free installation

Manufacturing Highlights:

• Special 50CrV4 spring steel alloy — stronger and more resilient than standard sway bar materials
• Cold-formed and heat-treated for consistent material properties throughout
• Shot-peened to increase fatigue resistance and surface durability
• Forged seamless bar ends for precise geometry and long-term reliability
• Produced at H&R's ISO 9001-certified German facility

This front and rear sway bar kit is a direct-fit, bolt-on suspension upgrade that replaces the factory anti-roll bars. It pairs well with aftermarket springs or coilovers to further optimize chassis balance and handling response.