Although replies to this discussion have dwindled, I doubt there is a sudden lack of interest in the subject. Replacement seats are a constant thought among those of us who drive our PC's long distances. Why just replace upholstery fabric, when the factory seat is inadequate?
The Air Ride style replacement seats are available without pneumatic adjustments. Lumbar support, seat support, angle adjustment are all controllable mechanically.
My question is about concern over mandatory safety features built into the vehicle. Anyone know how to replace factory installed seats and retain airbag sensors?