H&R Sport Spring Set for Porsche 718 & 981 Boxster and Cayman 2012-2020 (Incl. PASM) - 28865-1

Fits 2012-2020 Porsche Boxster and Cayman models, including 718 and 981 generations (Base, S, GTS, GT4, and Spyder).

H&R Sport Springs are engineered to deliver improved handling and a lower ride height while maintaining excellent ride comfort. By lowering the vehicle's center of gravity, these springs reduce body roll and minimize the fender well gap for a more aggressive, functional stance. Each spring is crafted from high-tensile 54SiCr6 spring steel and undergoes a shot-peening process to increase service life and resistance to fatigue.

The progressive spring rate design ensures that the suspension remains supple during normal driving but firms up under load for better cornering performance. These springs are "block set," meaning they are pre-compressed to their solid length during manufacturing to ensure they will not sag or lose ride height over time. Compatible with Porsche Active Suspension Management (PASM) systems.

• Precision-wound from lightweight, high-strength 54SiCr6 spring steel
• Progressive spring rate design for superb ride quality and handling
• Shot-peened for increased durability and longevity
• Reduced body roll and improved aerodynamic profile
• Fully compatible with PASM-equipped models
• Made in Germany
• Manufacturer Part Number: 28865-1