The BMW 2002tii replaced the 2002ti model in 1971, which had remained in production from 1968 to 1971. The injection M15 engine replaced the carbureted M05, for a gain of a dozen horsepower. Over the years, the Alpina tuner proposed various improvements for the 2002tii, with three engine evolutions: A4 with 155hp, A4S with 190hp and A5 with 170 / 173hp. The preparation also involved suspensions and accessories.