And when it comes to BMW tuning ... than most – AC Schnitzer. The Aachen firm has been tweaking BMWs for over 30 years now and here we have its take on the new G30 BMW 5 Series.

AC Schnitzer claims its 540i will knock off the ... These figures are for the rear-drive 540i, as tested here but not offered by BMW in the UK, but you can expect similar gains with a 540i xDrive.

Slap on a nice coat of paint like this Aventurine Red and the M-infused 5 Series becomes even ... 4.4-liter V8 engine sound even better. BMW M550i With AC Schnitzer Pack Looks More Menacing ...

Those BMW experts over at AC Schnitzer have just released details on the company’s new lineup of parts for the all-new BMW 7 Series ... that measures 9.5-inches up front and 10-inches in ...