In the United States, the M3 Lime Rock Park Edition was produced for the 2013 model year. A total of 200 cars were sold, all coupés painted in the "Fire Orange" colour. Performance changes included a carbon fibre front splitter and rear spoiler, a ride height lowered by , a faster steering ratio, higher thresholds for the electronic stability control and a lightweight exhaust system. BMW claims the same engine power output as the regular M3, however, when marketing the lightweight Inconel-titanium BMW Motorsports Exhaust to stock M3 vehicles, BMW claims that the system adds about .