While we had the door panels off installing the new painted door handles. We installed our Kicker KS series 6x8 door speaker upgrade kit. Removing the door panels is obviously the hardest part. Each door takes about 10 minutes once you understand how to get the door panel off (We will put out a video on how they get removed later today). The kicker KS series sound great and fit behind the factory speaker grilles. Easy quick upgrade for those of use who do not have the sony sound system.