Description 1. 【Powerful Catalytic Converter Cleaning】: This advanced cleaner is specifically formulated to tackle stubborn deposits within your catalytic converter. It effectively removes accumulated sulfur, phosphorus compounds, and other sediments, ensuring your vehicle's exhaust system operates at its best without requiring complex disassembly. 2. Enhanced Vehicle Performance & Emission Control: Experience a noticeable improvement in your vehicle's engine power and acceleration after clearing blockages. This cleaner plays a crucial role in reducing harmful exhaust emissions, helping your car comply with environmental standards and perform more efficiently. 3. 【Product Specifications】: Made from quality plastic, this cleaner bottle measures 14.5 cm * 4 cm * 4 cm (approximately 5.71" * 1.57" * 1.57"). Its convenient and compact design makes it easy to handle and store in your vehicle or garage. 4. Simple Application, Better Fuel Economy: Designed for ease of use, simply add the cleaner to your fuel tank before refueling. This hassle-free, no-disassembly method not only saves you time and effort but also contributes to improved fuel efficiency, potentially leading to reduced fuel consumption over time. 5. 【Proactive Engine System Care】: Regular application of this catalytic converter cleaner helps maintain the longevity of your catalytic converter and overall exhaust system. It acts as a preventive measure against future build-up, safeguarding your vehicle's health and ensuring consistent performance. Package list 1pcs