H&R 71520 Sport Sway Bar Kit

The H&R 71520 Sport Sway Bar Kit is a precision-engineered suspension upgrade designed to reduce body roll, increase lateral stiffness, and sharpen cornering performance — all without sacrificing everyday ride quality. Built to H&R's exacting German manufacturing standards, this sway bar kit delivers a measurable improvement in handling response and stability.

Premium 50CrV4 Steel Construction:

Each H&R Sport Sway Bar is cold-formed from a proprietary 50CrV4 spring steel alloy — one of the highest tensile strength materials available in the industry. This specialized alloy ensures superior resilience, consistent flex characteristics, and long-term durability over stock and competing sway bars.

Key Features:

• 50CrV4 high-tensile steel alloy — stronger and more resilient than OEM sway bars
• Forged seamless bar ends — smooth, machined-like finish with adjustable mounting positions on select applications for fine-tuning roll stiffness
• Heat-treated and shot-peened — H&R's exclusive process increases surface hardness, fatigue resistance, and dimensional accuracy
• Powder-coated finish — provides lasting corrosion protection and a clean, professional appearance
• Exclusive urethane/Teflon composite bushings — molded-in fabric material eliminates squeaking and requires absolutely no lubrication or maintenance
• Manufactured on proprietary H&R machines — ensures complex bends are formed with perfect precision for an exact OEM-quality fit
• Pairs seamlessly with H&R Springs, Coilovers, and Cup Kits for a complete suspension system upgrade

German Engineering, ISO 9001 Certified:

Like all H&R suspension components, the 71520 Sway Bar Kit is 100% Made in Germany at H&R's ISO 9001 and TÜV-certified manufacturing facility. Every bar is produced in-house and must pass a rigorous series of quality control inspections before leaving the factory — guaranteeing consistent performance and fit across every application.