91 rear into a 85

[3bvert]

so will the back seat from a 91 2 318 door fit into a 85 4 door 325

[mattdk318i]

yes, 2 door back seats are square on the bottom. And 4 doors are rounded. Thats the only difference

[Jean]

Very early back seat mounts differently than late model e30s, the difference was somewhere in the 84/85 iirc.