Fit For A4 Q5 Fit For Jetta Fit For Golf 2.0T 1.8T Camshaft Control Valve M20. Made from high-grade, hardened steel with a durable anti-corrosion finish. Built to withstand repeated workshop use, providing long-lasting reliability for professional mechanics and DIY enthusiasts alike. is committed to providing the best special tools for auto repair work. This tool is more convenient than similar products. At the same time, it has very good quality and high dimensional accuracy. Optimized camshaft lift curve design increases low-speed intake airflow, resulting in more abundant starting torque and smoother idling. Matching with a variable valve timing mechanism ensures precise and accurate signal dial markings, stable transmission of signals to the vehicle's computer, elimination of malfunction indicators, and repair of timing errors and weak starting issues., Manufacturer: THUJMGH