I took the family for a test drive in a 2013 JKU and was told the back seat was terrible, no one wanted me to buy one, there was a lot of debate about it. Ended up for a lot of reasons not getting the 2013 but went ahead and bought a 2014 JKU thinking that I would just modify the rear seat with that kit you mentioned above. Turns out that Jeep must have heard the complaints cause the back seat isn't a cause for complaints from anyone in my family even the six foot members. I don't know what they did but it must have been something. I think the centre is still a problem but that spot has only had my grandson's booster seat in it so far which he loves when we go offroad, he gets the best view.

 

Anyone ever mount 2 bucket seats in a 2 door? Is it possible?