Shop Ford Ranger Pickup Exhaust Converters Replacement Cost & Ford Ranger Pickup Catalytic Converter Exhaust Leak. Maintaining your Ford Ranger's catalytic converter is crucial for ensuring peak performance and longevity. To extend its lifespan, regularly check for clogs, avoid using leaded gasoline, and keep the engine tuned. Signs that you may need a replacement include a noticeable decrease in performance and fuel efficiency, or a failed emissions test. When choosing a new catalytic converter, opt for either a two-way or a three-way type, depending on your vehicle's requirements. Two-way converters are typically used on older models, handling carbon monoxide and hydrocarbons, while three-way converters also manage nitrogen oxides, making them ideal for modern Rangers. Always prioritize high-quality materials to withstand high temperatures and consider professional installation to ensure optimal function. Visit our online selection today for the best catalytic converter options tailored for your Ford Ranger, and take advantage of our customer support for seamless installation guidance.