I OWN A 2002 ACURA TL TYPE-S. I WAS INVOLVED IN TWO SEPARATE COLLISIONS WHERE I WAS HIT FROM THE REAR. IN BOTH INSTANCES THE HEAD REST FAILED TO SECURE MY HEAD IN THE CRASH. THIS IS DUE TO THEIR "A-FRAME" DESIGN. THE STANDARD TL HAS PROPER HEAD REST TO CUSHION YOU IN A CRASH. *NLM