For the 1978 season, Murray's BT46 featured several new technologies to overcome the weight and packaging difficulties caused by the Alfa Romeo engines. Ecclestone signed then two-time Formula One world champion Niki Lauda from Ferrari through a deal with Italian dairy products company Parmalat which met the cost of Lauda ending his Ferrari contract and made up his salary to the £200,000 Ferrari was offering. 1978 was the year of the dominant Lotus 79 "wing car", which used aerodynamic ground effect to stick to the track when cornering, but Lauda won two races in the BT46, one with the controversial "B" or "fan car" version.