From enthusiasts for enthusiasts Several years of experience in the field of coilover suspensions has been gained not only by theory but also by practice. MTS Technik sets are designed by people who use them. The result is a culture of permanent, larger or smaller improvements, which are always introduced with the user's needs in mind. anodizing of aluminum elements.Eibach springsMost of the sets contain springs designed and manufactured by the German company Eibach. As the most renowned manufacturer for over 60 years. It produces springs for, among others, Bugatti Veyron, F1, Nascar, WRC cars. Balanced characteristics, only the highest quality steel , the smallest manufacturing tolerances in the industry, the best anti-corrosion protection and extraordinary durability - these are the features that Eibach also signs MTS Technik threaded sets. For the quality of the sets, the nut has undergone over 2 years of research and testing to ensure trouble-free and safe operation. 1 / E82 Coupe 10/07 - 11/13 all engines BMW 1 Series / E87 Hatchback 2004 - 08/11 all engines BMW 1 Series / E88 Cabriolet 03/08 - 12/13 all engines BMW 3 Series / E90 Sedan 2005 - 02 / 12 all engines BMW 3 Series / E92 Coupe 06/06 - 10/13 all engines