Raise and support the front end of the car. You can use a jack and jackstands or ramps. You don’t need to remove the wheels. Start by removing the engine-to-transmission structural brace. I haven’t shown it in the pictures but if you can’t figure it out (four bolts) then you probably shouldn’t be attempting this project. Use a 15 mm socket. Next, remove the splash shield from the passenger side wheel well. Pull the center part of the push fasteners out about 3/8ths of an inch, then you can pull out the entire fastener. Next disconnect the front and rear downstream O2 Sensors.
