GAT.the.flush. Our top product GAT Engine Flush is now certified by TÜV Thüringen for “tested effectiveness”! All the benefits of GAT Engine Flush at a glance: •cleans the oil system • protects through lubricating additives • dissolves dirt and resin build-up in the entire oil circuit • eliminates residues from the combustion process • ensures even compression • reduces wear, fuel and oil consumption and exhaust emissions • increases the life of the catalytic converter Facebook Linkedin Youtube Instagram