Circuit Pro 3-Way Coilover Kit

The Ksport Circuit Pro 3-Way Coilover kit represents the pinnacle of suspension performance for enthusiasts and professionals. Engineered and tested across diverse motorsports like drifting, time attack, and circuit racing, this system provides unparalleled adjustability to optimize vehicle dynamics for winning performance, even supporting daily driving needs. Its core innovation lies in remote reservoirs that offer independent adjustments for rebound and compression, complemented by nitrogen gas pressure control. This allows for an astonishing range of over 11,664 possible settings per coilover, enabling meticulous tuning for any condition. The system incorporates 55mm Monotube shocks, known for their durability and consistent performance. The added oil capacity within the remote reservoirs significantly improves heat dissipation, crucial for endurance or tarmac racing and maintaining performance through long heat cycles. Construction utilizes aerospace-quality aluminum components, ensuring strength and responsiveness. Upper mounts are available in rubber, pillowball, or advanced pillowball options that include camber and caster adjustment, further enhancing customization. Key features include external reservoirs for independent rebound and compression adjustment, upgraded shock bump stops, and a monotube high-pressure design to reduce oil leakage. The adjustable lower mount allows for maximum suspension travel, and each system includes camber adjustment capabilities. Each kit is individually dyno tested, with results available upon request to aid in tuning. The front spring rates are 18 kg/mm, and the rear spring rates are 14 kg/mm. This kit is specifically designed for the Infiniti G37, G25, and Q60 (2014-2015 V36, 2008-2013 Coupe and Sedan RWD models, excluding convertibles), and the Nissan 370z Z34 (2009-2018 models, excluding roadsters). Please note that Ksport Circuit Pro 3-Way kits are built to order, requiring an estimated 2-3 weeks for production and delivery. It's important to be aware that Ksport products are designated for off-road use only, unless explicitly stated otherwise, and are intended for competition or racing sanctioned by a recognized organization.