The KONI 1145 Sport Kit for 2014–2020 BMW 435i convertible (F33) RWD is a twin-tube hydraulic suspension upgrade with adjustable damping. It replaces OE dampers and gives drivers control over compression and rebound settings to refine handling and ride quality. The kit aims to improve body control and steering feedback while maintaining comfort for everyday driving.
Koni 1145 Sport Kit 14-20 BMW 435I Convertible (F33) RWD