You can use basically any bolt-on cold air intake kit with this device and 5-Star's tunes without issue. Our Raptor Cold Air Intake Section is here. This device CAN NOT tun your truck on-the-fly like some devices for diesel trucks. You have to be stopped and turn your ignition off in order to load a new tune. Our Warranty can apply to any truck that's covered in the terms and conditions and has allowed modifications.