Its a tight fit but it works. Also elected to use a 90 degree adapter for the speedo cable.
I had to go to a 90 degree adapter as well after my cable snapped about 50 miles later. I don't think you would need one if you have the speedo behind the steering wheel though, if I remember correctly it goes through the bulkhead in a different location. The filter is definitely a tight fit though.
I’ve never used a 90’deg adaptor so don’t know why i’ve been quoted, but for my centre speedo I just made a new plate and moved the speedo cable hole to a nicer, smoother layout, been fine for years.