My office is right next door the the authorised repair shop used by most of the BMW dealers in the midlands, plus Porsche, Ferrari (there's an Enzo in at the minute), Lambo, Bentley etc.
2 people who work here have had work done by them to their "BMW approved" criteria and both times the work has been poor + additional damage to the interior of the car on delivery.
Alternatively there's a back street one man band in Derby who knocks spots off them. Perfect every time.
330d M-Sport | Sapphire Black | Black Dakota | Nav Pro | iDrive | Bluetooth | PDC | Xenons | Hot Seats | Tracker | Blacklines