First, the vehicle was thoroughly cleaned by hand and the paintwork was treated with a special paint clay to remove all contaminants.
We faced a particular challenge when correcting the paintwork: some very deep scratches could not be removed by polishing alone. Here, we used a precise sanding process to carefully treat the affected areas and restore them to their original condition. After sanding and further polishing, the paintwork was flawless and shone with a new luster.
Finally, the paintwork was preserved with a high-quality ceramic sealant, which not only protects it from external influences but also gives it an impressive deep shine. In addition, we polished the exhaust pipes to a high gloss to perfectly round off the overall appearance of the vehicle. The 4 Series Gran Coupé now presents itself in perfection—ready to turn heads on the road.
