Originally Posted by Jeff Smith

Ok I just saw this thread and I'm going to recommend that you not install these speakers! The reason why is that (4) tweets are going to be over kill! If you dont want to build or modify anything then you will need shallower 6.5" mids also! The only speakers that FOCAL makes that will drop in the doors without any mounting spacers will be the POLYGLASS 165 VRS comps. There are no drop in speakers for the dash! You will need to run wires becasue if your not installation savvy the passive xover will need placed in the kick panel like i did in 370z#2 and you can access the wiring you need behind the radio. I hope I didnt confuse you but it's not a very complicated job for skilled tech but maybe a bit much for a new DIY'er. But I'm here to help if you need it.