This engine piston ring set is designed as a direct replacement for vehicles equipped with 3.2L V6 engines.Compatible with A3 (8P1, 8PA), TT (8J3, 8N3, 8J9, 8N9), and T5 models with engine codes BUB and BKK.The set includes six rings with a standard bore diameter of 84.0 mm and ring dimensions of 1.20 mm x 1.50 mm x 2.00 mm.Suitable for engines with a displacement of 3189 cc and output ranging from 173–184 kW (235–250 PS).Designed to meet standard replacement specifications for normal driving conditions.