Im the freind Glenn is referring to, Ive got the 200 UIM, throttle body and bellows fitted to my MK3 Zetec-S V6, they do make a very noticeable difference. You don’t need the LIM because all MK3 2.5’s had the 200 LIM standard, just with normal 2.5 beige injectors, the 200 has green injectors. You will also need an 200 throttle cable, because its completely different, and good like finding one, Ford dont stock them, and even second hand one’s are like hens teeth, I eventually after 3 months of looking, found a new old stock one, even had a brand new 200 throttle cable bracket, gasket, and bolts, all brand new in Ford bags.

You’ll defo notice a difference mate, they rev so much quicker, Glenn above, he has the same mondy as me, he he said he can’t believe how flat his feels compares to mine, i have got a pipercross viper induction kit aswel on mine. So yeah mate, 200 UIM and throttle body will go straight on, and you’ll defo notice a difference, you ideally need the ST200 bellows aswel (Pipe that goes from the throttle body to your induction kit or air box) because the 200 throttle body is a lot bigger, and trying to fit the standard bellows, even if you heat it in water and try stretch it on, will be a struggle. As for throttle cable mate, welcome to my world, i could literally find one for sale when i was looking for one, it was Ł50, and second hand, on principle alone, i wasnt gonna pay Ł50 for a 12/13 year old throttle cable, and when i phoned my local Ford dealers, parts guy pretty much laughed at me, said ST200 went out of production 12+ years ago, you’ve got no chance getting one off us. You could try some of the well known Mondy breakers, but they rarely have them, and know there value, hence the Ł50 one. What i did was save ST200 throttle cable in my searches on eBay, then you get a notification when one’s listed, but trust me, you won’t get many notifications lol. Like i said, i had to bide my time for 3 month, and a random saturday afternoon, i got a notification, it was the full throttle cable kit, all new old stock, cable, bracket, throttle body gasket, and new bolts, all genuine Ford parts, in the Ford bags, sealed, with part number stickers, i literally bought them within 90 seconds of them being listed, all for Ł25 delivered, i was very VERY Lucky, because the chances of finding them again, just isnt gonna happen, Ford dont even have them 😂