yeah it should just be a plug and play kit. Plug the ballast into your harness, then plug the HID bulb into the light housing. The good thing about 3rd gen integras is that they already use a projector, so you'll most likley get a pretty good result as compared to a standard headlight that doesn't utilize a projector. Just find a nice spot to mount the ballast and you're set to go. Some of the best kits utilize the Philips 4300k HID bulbs and ballasts. These are used in many oem applications including Acura, Audi, Bmw, Nissan, and Mercedes, as well as many others.