Seat upgrade ... attempt #2 ... Reply #120 – April 25, 2018, 10:33:29 PM No, sorry, no real updates yet. I got the seats all installed, but I haven't taken the car anywhere yet ... still working on the underside and fuel pump issue ... all good, put just need to button everything back up. Should be going back together here shortly and then I'll be able to say one way or the other. Sitting in them though, they seem better than the Corbeaus, but the new foam is definitely firmer, which does make them feel a little higher because I don't quite sink down into them the same way I did with the old foam ... if that makes sense.