... reducing noise and vibration Low idling speed to save fuel supply Simple release system, long service Features:1 ... reducing noise and vibration2. Low idling speed to save fuel supply.3. Simple release system, long service life ... to the transmission, and drive wheels. As the fuel/air mixture in the cylinder burns, it forces ... 038141025D for AUDI A3 (8L1) ,TT (8N3) ,A1 (8X1) ,VW PASSAT (3A2, 35I),BORA (1J2)