I recently just bought an Alpine cda-9855 and am planning on installing it in my 95 teg on my own. I read that I might have to use a dremel to make clips on the cage and I will need a harness. Are those both true?
Are you speaking of the cage that came with the alpine or something dealing with the mounting bracket within your teg?
Also do I need a kit to install this HU?
Yes, You need this kit Metra 99-7892 or another one of the 5 they have to choose from. can get them at best buy, circuit city, or ebay. Would also elect getting a wiring harness, they are worth every penny.