Installation: Safely raise the vehicle using a jack and secure it with jack stands. Disconnect the battery, locate the old converter, apply penetrating oil to the bolts, remove the O2 sensors, unbolt and remove the old unit, and install the new one securely following the manufacturer's torque specs. Start the engine and check for leaks. If you’re unsure about the process, consult a mechanic to ensure proper and safe installation. Reliable Fit & Function: Engineered for compatibility and consistent performance. Designed to integrate seamlessly into your vehicle’s exhaust system and help support optimal engine operation and reliability. Maintenance & Usage Tips: Avoid fuel additives or contaminants that can damage internal components. Allow the engine to warm up properly before driving and prevent physical impact or debris from damaging the unit. ATTENTION: This product is non-CARB compliant and cannot be shipped to California or New York. It is not legal for use in California and New York, and will not pass emissions tests in these states. ASIN B0C69GD9B1 Brand Excel Exhaust System Exterior Polished Position Bottom Left, Front Right Manufacturer Excel Exhaust Manufacturer Part Number EXL0743341-1 EXL0743341-2