BMW M3 (E90) Service Guide

BMW M3 (E90) Service Guide

BMW’s Motorsports division is famous for taking regular production BMW vehicles and reworks them with a race-inspired ethos in mind. The first-generation E30 M3 was a road legal homologated version of their Group A racecar sold to the public. Whilst that car had a high revving four-cylinder engine that made it so fun, the E90…

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