[sword182]

Nope that is all your gonna want to get for the car as far as the deck goes. The kit should have everything you need to hook it up right. I wold however suggest some bass blocker (if you don't know they are filters that run between your deck and speakers. They filter out certain bass frequencies thus extending the life of your stock speakers, should be like 20 to 40 bucks for 4) but you don't have to have them on. You will notice a huge sound difference though. Enjoy!