//M Models //M3 //M4 Official News Introducing the S55 – The M3/M4’s Secret Weapon Six-cylinder in-line high-revving, turbocharged engine. The new BMW M3 Sedan and new BMW M4 Coupe from BMW M GmbH see a return to a... by Gabriel Bridger September 25, 2013
//M Models //M3 //M4 The BMW M3/M4 And Active Sound Updated: The M3 and M4 have been confirmed to use Active Sound. Buried in the press release earlier this week was this nugget about... by Gabriel Bridger September 25, 2013September 26, 2013
