Sorry old chap, Me thinks the positive, yes certainly perchance you come to aquire a Cougar UIM and LIM they will fit, but be aware there are very few 205bhp Cougars well at least in the United Kingdom.
I believe all Cougars have the larger LIM, but the UIM is not DH, I can tell you that the butterfly setup is slightly different in that there is a visible gap around the butterfly while it sits in the port, also the UK Cougars have a different Injector connection so I imported some new injectors from BAT.
Neil