Supercharger System

This system is designed with the performance enthusiast in mind, providing a comfortable ride for everyday use yet offering sufficient capability for track days. Constructed with RS-R's hand-assembled monotube dampers, these coilovers are built for improved ride quality, performance, and comfort. They feature vehicle-specific valving, laser-cut upper mounts, and hand-welded lower brackets, all assembled by hand to ensure meticulous quality. The system utilizes urethane bushings to reduce vibrations and minimize noise from suspension movements, and roller bearings on MacPherson suspensions to eliminate spring twist noise. Rubber padding is also incorporated to help eliminate potential noise from suspension movements. The dampers offer 36-way adjustability for both compression and rebound, allowing drivers to tune the suspension to their specific needs and driving conditions. The preset approximate drop is -30mm (-1.2 inches) in the front and -25mm (-1.0 inches) in the rear. Maximum adjustment ranges are +10mm to -80mm (+0.4 inches to -3.1 inches) in the front and 0mm to -45mm (0 inches to -1.8 inches) in the rear. Recommended adjustments for optimal ride-ability are 0mm to -50mm (0 inches to -2 inches) in the front and 0mm to -45mm (0 inches to -1.8 inches) in the rear. Spring rates are 10.00kg/mm in the front and 14.00kg/mm in the rear. Select vehicles may allow for an additional 1.5 degrees of camber adjustment by rotating the upper mount plate. This coilover system is compatible with the Lexus RC-F models from 2015 to 2020. The product includes a 1-year or 12,000-mile warranty from the date of purchase.