doubt a mondeo would fit. XR2i would be ya best bet. ERST's are thicker but the width is smaller cos of the intercooler. Ya best bet is to go to ya nearest scrappy and take a good look. at least you'll be 100% may as well get one while ure there too the risk will be less there too and u wont have to p*ss around bidding. just make sure u haggle the price b4 u remove it cos your more likely to pay wot THEY want for it after u've spent the time removing it!