Birds as a company has been around the motor industry since the 1930s and started getting involved with BMW in the early ’70s, originally as a BMW dealer.
In the late ’80s technical director Kevin Bird developed a tuning arm of the business, which today focuses on suspension tuning and limited-slip differentials to open up the ride and handling envelope of BMWs past and present.
‘That’s what makes us unique,’ Bird says. ‘there are many... Editorial - F20 M140i - B1 Conversion - Autocar 2020 Read Autocar's review of our M140i B1 Conversion Package by clicking the images below or by following this link: https://www.autocar.co.uk/car-review/bmw/1-series/first-drives/birds-bmw-1-series-m140i-2020-uk-review