Hey Dan.

Ford made some alterations to the S2 turbo, to aid cooling (at the expense of looks, value, street presence and desirability) but I don't think it makes much difference to the functionality of the car to be honest!

It's a difficult task tracking down a decent one isn't it!

Keep looking, here and at the RSOC website. One will come up at the right price soon.

What's your max budget?