I bought this for a JVC DDIN for use in my 2004 Elantra. This product is listed for use with the 2004 Elantra on the manufacturers website as well... The problem??? IT DOES NOT FIT!!!! I tried to see if the bracket would fit even without the stereo...Nope! The measurements aren't even close. Metra needs to re-examine their specs. It cracked during installation. The remedy was to trim the plastic down on the top! Unfortunately it doesn't look like there are any other options to retro fit for 2004, which is why I bought this.