The Pioneer 6x8 speakers have the special tabs in order to mount them directly in place of the factory speakers without any modifications. Your will need the speaker wire adapters though. There is a link for door panel removal located in the car audio mod's section. To get there, open the mod's page and where it say's show last 10 days, click the drop down and then click last years posts and then click page 15...you'll see a post titled door panel with 6 respones. I tried to put the link in here for you but for some reason couldn't. Good Luck!