Defender X-TECH is a special edition Land Rover Defender with a high specification. You can find out more details on the Spec page.
There has been a recall issued to (as far as I know) all 2004 and 2005 MY Defender 90's. The recall is to do with an issue of the rear left brake pipe fouling on the fuel tank.
This recall is under the notice A042 so if you are concerned please contact Land Rover or your local dealer to find out if your vehicle is covered by this recall.