27/05/2011 17:59 - admin

American tuner dials up power on the aging E92 M3 to 620 bhp (462 kW / 629 PS) and dresses the M3 in white with red trims.[...]

Source: worldcarfans

https://www.tuning-links.com/news_1812_Vorsteiner+BMW+M3+details+revealed.html