Anyone knows if S4 back seat will fit in a4?
Thanks!

General consensous was that it would fit with some modifications of the seat rails. Do a search, I think someone had mentioned how to do it awhile back.

I'm pretty sure that back seat upper part will fit I'm just concerned about lower part the one that you sit on because I don't know how much it sticks out and if I'm going to be able to close the doors without hitting the seat.

Also is there anyone of you guys who drive S4's that can let me just try to put in the back seat so I can be sure that the doors can close fine?
Thanks

the s4 is not wider than the a4.