Spirited weekend track drives do not have to sacrifice daily driving comfort or performance. Designed for the performance enthusiast in mind, the RS-R Sports-I coilover system provides a comfortable ride for everyday use, yet is sufficient enough for those effervescent track days. Compatibility: 2010+ Hyundai Genesis 2dr Chassis code: BK Specifications: Preset Approximate Height From RS-R: Front -35mm (-1.4inch) Rear -40mm (-1.6inch) Maximum Adjustment Ranges: Front -15mm to -60mm (-0.6inch to -2.4inch) Rear -20mm to -60mm (-0.8inch to -2.4inch) Recommended Adjustments for Optimal Ride-ability: Front -20mm to -55mm (-0.8inch to -2.2inch) Rear -20mm to -60mm (-0.8inch to -2.4inch) Spring Rates: Front 7.00kg/mm Rear 6.60kg/mm Dampers are 36 way adjustable in the front and the rear. Warranty 1 Year / 12,000miles from the day of purchase.