bmw318iessaloon2008 - emissions - robert bagley

i have no warning lights on the dashboard and no fault codes showing up.the cat has been cleaned.but my emissions are still high .does any body have any advice on how to solve this problem as i cant get it passed reguarding an mot thanx

bmw318iessaloon2008 - emissions - elekie&a/c doctor
What are the emission figures from the mot test?