My 96 civic had 6.5 stockers but when I bought aftermarket 6.5's the magnet was too beefy for the factory plastic baffle. If you wanna risk it you can cut the plasitc pod out with a dremel and risk moisture getting to the speaker or you can build a spacer with the factory baffle like I did. Or some companies make shallow mount coaxials to fit tight spaces in the factory spot. O' yeah and I recommed to roll the window before you put the door panel back on so you can see if it will roll down and not hit the magnet like mine did when I was a nooblet. That really sucked In my wife's old 03 civic we put 5 1/4 so I wouldnt have to bother the stock baffles. And booyaaa "LIKE A GLOVE"