XR1 Single Way Adjustable Coilover System

The Stance XR1 Coilovers represent a refined evolution of performance suspension, building upon the legacy of the Super Sport line. The XR1 series features a single-way adjustable damping system with 16 distinct levels of adjustment, allowing for fine-tuning of ride characteristics to suit various driving conditions, from spirited street driving to track performance. Constructed with an emphasis on quality and longevity, the XR1 coilovers incorporate newly developed pillowball and bushing materials. These advancements contribute to increased lifespan and improved performance consistency. A standout feature is the advanced corrosion prevention achieved through a dual coating process: an initial zinc binding followed by a hard, ultra-thin electrophoretic protective layer, offering exceptional resistance to rust and environmental wear. Key specifications include an inverted monotube damper design for enhanced stiffness and responsiveness, with the option for inverted or upright configurations depending on the application. Front upper mounts are solid pillowball for direct feedback, while rear mounts utilize rubber for a balance of comfort and performance. The spring rate is set at 8 kg/mm for both front and rear, with optional helper springs available for further tuning. These coilovers are specifically designed for the 2013 and newer Scion FR-S, Subaru BRZ, and Toyota GT86 (ZN6) chassis. Their direct-fit nature simplifies installation, allowing enthusiasts to quickly upgrade their vehicle's suspension.