Will a 2014 Tundra box fit in a 08 crumax??

So I found this box after desperately trying to find a box that fits my truck that has a 6” mounting depth(trying to fit 2 SA 10”) this box has the mounting depth but is for 2014-2020 tundras.Can anyone tell me if this will fit my 08 tundra crewmax as my dad as a newer tundra and I seem to have way more room in the back than him and I can move up my seats.If anyone could help me out it would be greatly appreciated!

 

This is the box I found.

 

Did it fit? I have a 08 and found a box that says for 14 and up.

 

I still haven’t got it yet but I assume a box that would fit the 14 would fit the 08 because it seems to have much more room

 

I think the 14 boxes go under the seat so I’m sure the 08 has plenty of room for it behind the seat I’m just scared to buy it and the seat won’t recline all the way back.