Coatedracebearings Calico CT-1 coated ACL race series main bearing set 6M5587HXC-C - Audi / VW 2.5L TFSI RS3 & TTRS, DAZA & DNWA EA855 Evo engines (Gen2), Std. Diameter, HX-serie with 0.025mm (0.001¡±) extra clearance | Performance Parts Store