You need the ones with the clips on the ends as shown above. These mate directly to the fittings used on the AFM.
I used the same type on my P38A after blowing up several airboxes. There are a couple of different mounting feet.
Ron
Hi there my name is korey and i am new to the forum as i have just bought my 1st disco 1. I was trying to look at the photos of your custom airflow setup for the snorkel setup. I clicked on them and none of them worked. Could you please email them to me so i can take alook at them thanks. My email is vlcomman@hotmail.com.