Complete conversion kit transforms air suspension to reliable coil springs. Arnott's exclusive suspension conversion kit delivers a seamless and error-free conversion of your vehicle's air suspension system to more reliable coil springs. You can finally drive without worrying about failing air suspension parts leaving you stranded with expensive and recurring maintenance problems. Arnott's comprehensive aftermarket kit allows you to convert your vehicle vehicle for less than the price of one air strut at your local Mercedes-Benz dealership! Arnott's design features custom-made shock absorbers. Arnott also includes a special patents pending Electronic Bypass Module (EBM) to disarm your AIRMATIC system and eliminate dash panel error lights. This coil spring conversion kit is for Sedans and does not fit the vehicle.