The M3 Lime Rock Park Edition production run was limited to 200 cars, painted in Fire Orange. All 200 of these 2013 vehicles came with carbon fiber performance parts, such as roof, front splitter, rear spoiler, competition package, a lowered ride height in front of .60 inches, track style steering with fewer turns to lock and a lightweight muffler, courtesy of BMW's MGmbh division. BMW claims the model has no added horsepower, however, when marketing the lightweight Inconel-titanium BMW Motorsports Exhaust to stock M3 vehicles, BMW Claims that the system adds about 5 H.P. The Lime Rock Park editions were equipped with either 6 speed transmissions, or the optional DCT (Dual Clutch Transmission). No changes made to the original 4.0L V8 (414 HP, redline 8300 rpm); however the ECU is programmed slightly differently from standard M3 vehicles with less interference from the dynamic stability control and a less interfering traction control. Each LRP edition's governor is limited for achieving its natural top speed, which is claimed to be 187 MPH (Roughly 300 kph). Each M3 LRP Edition comes with a numbered plaque and paper certificate, each one reading "One of 200" instead of a numbering sequence. BMW did this to ensure none of the cars were worth more than another
Source : Wikipedia
