I agree but check out page 8 of the GT3 997.2 launch brochure (if you have a copy) It clearly stated:-

 

"For even greater stability , there's the optional Porsche Active Suspension Management (PASM)"

 This was what was causing a debate on porkers.co.uk a while back... The issue is the sales book was printed before UK spec agreed in full, and hence based on German spec cars.