HIGH QUALITY: The included turbine calibration module is made from high-quality aluminum and it will last for a long time.
WHEN TO REPLACE: If you have an Acuator code, under light throttle and some load, the boost will decrease, sounding like an exhaust interruption. You need to replace it in a timely manner to restore driving performance.
FEATURES: The turbo actuator is equipped with calibration tools, saving unnecessary installation trouble and saving hundreds of dollars compared to purchasing expensive programming tools.