️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ X-wings<unk> were introduced at the San Marino Grand Prix, but were later banned before the Spanish Grand Prix due to safety reasons.<unk> X-wings<unk> were introduced at the San Marino Grand Prix, but were later banned before the Spanish Grand Prix due to safety reasons. <unk> <unk> <unk> <unk>
Belgian Grand Prix, and a new spec engine was also designed for the title-deciding Japanese Grand Prix. The most significant upgrade to the car was introduced at the Canadian Grand Prix, where it received a new diffuser, new rear body panels, a new delta-shaped front wing, and top-exiting exhaust systems. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️