H&R 72724 Sport Sway Bar Kit Front 30mm & Rear 20mm

The H&R 72724 Sport Sway Bar Kit is a complete front and rear anti-roll bar upgrade engineered to sharpen handling and reduce body roll without compromising everyday ride comfort. The kit features a 30mm front bar and a 20mm rear bar, both cold-formed and heat-treated from a special 50CrV4 high-tensile steel alloy — the same premium material used in H&R's world-renowned spring lineup.

Key Features:

• 30mm front / 20mm rear bar diameters for a balanced, performance-tuned upgrade over stock
• Manufactured from 50CrV4 spring steel alloy — cold-formed, heat-treated, and shot-peened for maximum strength and durability
• Forged seamless bar ends with a smooth, machined-like finish; front bar features adjustable end-link mounting positions for tunable roll stiffness
• Produced at H&R's ISO 9001-certified facility in Germany with rigorous in-house quality control testing
• Includes H&R's exclusive urethane/Teflon composite sway bar bushings — no lubrication required, no squeaks, no maintenance
• Designed as a direct OEM replacement for a clean, straightforward installation
• Suitable for both street and occasional track use

H&R Sport Sway Bars increase suspension roll stiffness — the resistance to lean in corners — delivering dramatically improved cornering control, lateral stability, and grip while maintaining a comfortable daily driving experience. The bundled front and rear bars are matched as a system to optimize handling balance right out of the box. H&R's proprietary urethane/Teflon bushings are included exclusively with Sport Sway Bar kits, providing a maintenance-free, squeak-free fit from day one.