Alpina B3 is a modification of BMW 3 series which was started producing in 1987. Limited production of Alpina B3 GT3 was launched in 2011 with a changes on exhaust system added power to the engine to 402 hp (300 kW) total. GT3 has a noticeable exterior with a carbon fibre rear wing, front splitter andn Alpina GT3 classic wheels. There were 99 units of GT3 produced.