Just started working on my double din conversion and this is the hardest install I've done yet. But it's worth it. I have the sa102 the first Gen. I'm putting it in a 95 xj sport It's a double din face with a single din part on the top half of the radio. I cut out the plate of the vent at the bottom

, the bracket up top had to be cut out and I cut the dash face all the way up and knocked out the pieces in the middle. It's a tight fit but it is possible as seen in the above thread