NOIRAuto StudioBook a consultation
Workshop cases / N° 05

BMW M4

Blue metallic
BMW M4 — Blue metallic
Vehicle

BMW M4

Paint colour

Blue metallic

Treatments

Signature detailing

Time in the studio

1 day

Signature detailing

A daily-driven M4 booked for an exterior and cabin reset before a road trip. The scope was cleaning and sealing, with no machine polishing included.

Condition & brief

Road grime had accumulated around the wheels and lower panels, while footwells, seat seams and touchpoints needed cleaning. Existing wash swirls were outside the agreed scope.

Method & decisions

Wheels and arches were cleaned first with dedicated tools. The paint was washed, chemically decontaminated and sealed. Inside, seams and footwells were vacuumed, surfaces cleaned to suit their material and interior glass finished last.

Contamination removed; existing swirls unchanged.

The lower panels were free of the bonded contamination identified at inspection, and the cabin’s seams, footwells and touchpoints were cleaned. Paint swirls remained because this booking did not include correction.

The owner left with sealant washing guidance and a separate correction recommendation to consider later.

Discuss your vehicle
Porsche 356
Next workshop case

Porsche 356

View the case +
BMW M4