RS-R Basic-i Active Coilovers 2016-2020 Lexus GS350 F-Sport RWD / 2013-2015 GS450H RWDIncrease performance and maximize your adjustability with the new Basic i Active Coilovers from RS R! These coilovers give you height and dampening control, but still work with the factory AVS system. This allows you to adjust your dampening with the vehicle controls, rather than having to spin a knob on each corner of the car. It makes adjustments much easier! Preset Approximate Height: GS350 F Sport Front: 35mm to 40mm ( 1. 4in to 1. 6in) Rear: 35mm