Sports-i 36-Way Adjustable Front Coilover System

The RS-R Sports-i Coilovers are meticulously hand-assembled monotube suspension systems engineered to elevate the driving experience of the 2008-2014 Lexus IS-F. Crafted with a focus on quality and detail, these coilovers incorporate laser-cut upper mounts, hand-welded lower brackets, and vehicle-specific valving, all assembled by hand to ensure a superior product. The monotube design enhances ride quality, performance, and overall comfort. For user customization, the dampers offer up to 36-way adjustability for both compression and rebound, allowing drivers to fine-tune their suspension to suit various driving conditions and personal preferences. RS-R utilizes advanced technology to ensure a refined and quiet ride. Urethane bushings are employed instead of traditional bearings to significantly reduce everyday driving vibrations and minimize noise from suspension movements. For MacPherson-type suspensions, where coil springs can twist during steering input, silent roller bearings are integrated to eliminate associated noises. Rubber padding further contributes to a quieter operation by absorbing potential suspension-related sounds. These coilovers also offer refined camber tuning. On select vehicles, an additional 1.5 degrees of camber can be achieved by unbolting and rotating the upper mount plate. For those seeking more precise camber control, adjustable camber plates are available separately for select models. The system comes with a 1-year or 12,000-mile warranty.