Bimmerfest is the biggest annual gathering of BMW cars and takes place California where thousands of enthusiasts across the country are joining to showcase their BMWs, from stock cars to heavily tuned bimmers.  This year’s event took place in Pasadena, and once again, it gathered thousands of enthusiasts.

All the most important tuning and modding companies were there to showcase their latest work. The event caters not only to BMW enthusiasts, but to any car fans that would like to see some of the most rare bimmers in the United States.

BMW of North America had their own presence there and introduced to the bimmer community the all-new BMW M6 Convertible.

Let’s have a look at this extensive photo gallery!