1984 BMW 325e Bore: 48 mm; Position: Front;. 1985 BMW 325e Bore: 48 mm; Position: Front;. 1986 BMW 325e Bore: 48 mm; Position: Front;. 1987 BMW 325e Bore: 48 mm; Position: Front;. Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience.