For Volvo for V50 S40 1.6D C30 - 110HP D4164T Tturbocharger Actuator GT1544V 753420 0375J8 0375J7 0375J6 Turbo Wastegate. Improve turbocharger efficiency: Enhances turbocharger response and efficiency, resulting in increased power output and improved fuel economy. The actuator's core components are manufactured using a special process, enabling them to withstand various environmental and climatic conditions and ensuring long-term stability. Ensuring complete fuel combustion improves engine efficiency. This increases engine power and torque, resulting in a more powerful vehicle. We manufacture our products in strict accordance with quality control standards, and each product undergoes multiple inspections and tests before shipment.