Hi, I just purchased an 04 Cobra today that has a 2.3 on it. I am ordering a larger unit in 2 weeks and will be selling the 2.3. If you are interested let me know. I have not even thought about a price yet but I am very reasonable and we can work something out. Feel free to message me back on here or call my cell at 484-571-7843. My name is Mike. It is much easier to call me cause I am rarely on here. Thanks.