Using this MagnaFlow catalytic converter is a great way to keep your check - engine light off. First, make sure your vehicle is one of the listed models. Since it's a universal part, you'll need to do some cutting and welding to fit it properly. It's best to have a professional mechanic handle this if you're not experienced. As for maintenance, there's not much to do. The stainless - steel construction is resistant to corrosion, so it should last a long time. But it's a good idea to check it periodically for any signs of damage or leaks. Remember, this part is legal for use in California and CARB - restricted states, but always double - check your local regulations.