I installed a Recaro demo seat in my PT last night. It's the Mobility LXF model which is not the same model as the infamous orange & black Recaro PT show car. I'm trying this seat out because I am extra-tall and am looking for comfort and more clearance.
Bracketry consists of 2 sliders (very smooth), 2 chassis mounts which utilize the 4 OEM bolts, and a seatbelt bracket.
Initial impressions: very, very nice. Butt is closer to the floor and thighs are well supported. I feel cradled. Easy in-and-out as well as seatbelt connectivity. Tilt feature is infinitely adjustable and all clearances are good. Seat comes with 15mm risers (which I installed) but can seemingly be omitted for yet more headroom.
I'm going to keep it for awhile and really get a feel for it. One option I will go for when I purchase is air lumbar. You can read more about it at
www.recaro-nao.com