Editorial - F22 M235i - BMW Car Club 'M235i: To Modify or Not?' - Sept 2018
"After a lot of research, it came down to two companies, AC Schnitzer and Birds. Both companies' offering was of a similar price but I opted for Birds and for two reasons. Firstly, the Birds set-up only drops drive height by 5mm, so better for my everyday usage. Secondly, and most importantly, the Birds set-up has been specifically developed for use on our British roads."