Conrod bearings Sputter for Polo 16V engines. These high performance conrod bearings are made for higher boost engines. (Sputter bearings to be installed on the upper position in the conrod) Picture Similar Manufacturer Information about the manufacturer BAR-TEK BAR-TEK Motorsport GmbH Im Rauschen Auel 3, 51491 Overath-Brombach, Germany info@bar-tek.com