Height Adjustable Coil-Overs w/ Pillowball Mounts

They incorporate a precisely chosen material and diameter for the largest hardened steel shaft, providing exceptional lateral rigidity and long-term durability. Key features include a height-adjustable design where ride height is adjusted via the lower mount, eliminating the need to alter spring preload. Precision-machined mounts, made from OEM or lightweight T6 6061 aluminum, are designed for perfect fitment, including proper brake line routing and reduced unsprung weight. The hybrid linear digressive pistons (44mm) deliver a smooth ride with sharp cornering response, blending daily driver comfort with track performance. Optional upgrades allow for further customization, including custom spring rates with options for Silvers (up to 20kg/mm) or Swift springs (up to 50kg/mm), with each kit being revalved to match your specifications. A "Super-Low Kit" is available for an aggressive stance, achieving a 4.5" to 5" drop, ideal for show or dedicated track builds. Swift Springs are also offered for lightweight, longer travel, and smoother response, perfect for advanced performance setups. Rear dampening extenders are available to easily access hard-to-reach rear adjusters, beneficial for vehicles with interior panels. These coilovers are hand-built and dyno-tested for consistent performance, offering OEM-level fitment with support for brake and ABS lines. They are fully customizable for your driving style and goals, built with durable materials and finish for long-lasting reliability. The default spring rates are Front: 12K and Rear: 10K-S. Top mounts are not included and are intended to interface with factory top mounts.