bmwcomparator
Small tool to cope with the bad filtering of the site http://www.carpresenter.de/
Install war file on servlet container and access it. There you can enter a url. To get the url you should go to http://www.carpresenter.de/, do all the filtering you can and copy the URL from the browser address bar.
The result is a table with all the cars and their options. You can delete cars or the option by clicking the delete icon. To restore a deleted line you have to resubmit the url, which is located at the top of the page.