H&R 70513 Sport Sway Bar Kit with Urethane/Teflon Bushings

The H&R 70513 Sport Sway Bar Kit is a precision-engineered suspension upgrade designed to reduce body roll, increase lateral stability, and sharpen cornering performance. Built to the same exacting standards as H&R's world-renowned spring lineup, this sway bar kit delivers a measurable improvement in handling without compromising everyday ride comfort.

50CrV4 High-Tensile Steel Construction

Each bar is cold-formed from a special (hf) 50CrV4 spring steel alloy — the highest tensile strength material available for sway bar applications. This premium alloy ensures consistent, smooth transitional function and faster suspension response times compared to standard factory stabilizer bars.

Key Features:

• Precision forged ends — smooth, machined-like forged bar ends allow for adjustable stiffness settings on applicable vehicles, enabling fine-tuning of your suspension balance
• Heat-treated and shot-peened — each bar undergoes H&R's exclusive heat treatment and shot-peening process to maximize surface hardness, durability, and dimensional accuracy
• Proprietary Urethane/Teflon composite bushings — H&R's exclusive bushing design features a molded-in fabric-like material that permanently eliminates squeaking and requires zero maintenance or lubrication
• Powder-coated finish — durable powder coat protects against corrosion for long-lasting performance on both street and track
• Bent on H&R proprietary machines — each bar is formed on specialized equipment designed in-house by H&R, ensuring exact fitment and consistent geometry
• 100% Made in Germany — manufactured at H&R's ISO 9001 certified facility and TÜV approved, guaranteeing the highest standards of quality and safety

The H&R 70513 sway bar kit pairs perfectly with H&R springs, coil-overs, and Cup Kits for a complete, well-balanced suspension system. Sold as a complete kit with matched front and rear bars and all necessary bushings included.