I used tek screws - probably 6 per pod - and foam tape to try and seal them better to the kick panel. Only issue I had was my 6" speakers weren't shallow enough, so I needed spacers. Oh and that also meant my parking brake pedal has to be relocated that much more... I better get that installed now that I think about it. Acoustically, can't say I got a lot of sound out of them compared to the rear speakers, but they definitely are working. Should be a pretty straight forward install for ya.