Maintain optimal turbocharger performance by replacing worn components with this precision-engineered spares kit. Designed specifically for the AF64-5050 V-Band blow-off valve, it includes a durable diaphragm and O-rings to ensure a reliable seal and consistent boost control. Weighing just 0.13 kg and compact at 12 cm by 11 cm by 5 cm, this kit is an essential upgrade to prevent pressure leaks and extend valve life.