Order Subaru Legacy Catalytic Converter. Check Subaru Legacy Catalytic Converter Prices. View Subaru Legacy Catalytic Converter Exhaust Pipe. Maintaining the catalytic converter of your Subaru Legacy is crucial for peak performance and emission control. Regularly checking for clogs and ensuring proper fuel mixtures can extend its lifespan, while symptoms like decreased acceleration and a sulfur-like smell signal it's time for a replacement. When selecting a new converter, choose between universal, direct-fit, or high-flow options, each with distinct features to match your Legacy's specifications. High-quality materials and professional installation are key to maximizing the effectiveness and longevity of this essential component, ensuring your ride remains environmentally friendly and runs smoothly. Shop with us for reliable catalytic converters that offer seamless integration and superior durability.