ok since these retards didn answer u question i will.you will first have to remove the stock intake.u open the filter cover...remove filter, and there should be three bolts in the bottom of the box. unbolt them.remove all sensors and set them asidethen u un clamp the box from the piping... then unbolt the piping from the throttle body. now u have to jack up the car and remove the wheel well. it should be a few screws and bolts..... once thats done put in the intake and make sure your clamps are tight!!! re install all sensors.its not that hard. and im sure that the intake comes with instructions..