When the filter is exhausted it can be cleaned, although the best option is to replace it. When it has melted down or it’s broken, substitution is the only option. Instead of buying a new original product, we recommend regenerating the old one by replacing the cartridge, choosing between silicon carbide or cordierite.
When the mileage of the car is over 100,000 Km, we also recommend replacing the cat in front of the FAP. For this type of service, the original part will have to be shipped to us. The replacement will be considerably cheaper than buying a new cat, and often even cheaper than cleaning the old one. The replacement will require 48 hours in total, including shipping times.