Laile Beatrush Air Cleaner Box

Laile began in 1974, when rally and dirt trial competitor Matsumoto opened Rally & Speed Matsumoto, a car shop in Yokohama that built roll cages and guards for competition cars. Rail Co., Ltd., known as Laile, was established in February 1985 to make motorsport parts; the name comes from the French l'aile, "wing".

Its competition brand ARPSPORT began in 1979, and in 1993 it launched Beatrush for street cars. In 1994 Team Laile entered the WRC New Zealand Rally in a Lancer. Today it makes performance bars, suspension, intake and body parts, for cars including the GR Yaris and Suzuki Swift.