My 2004 Intrepid SE I’ve found needs a new steering rack. The steering is super loose going straight and it’s to the point where going over bumps makes the car dart all over the road. I’ve found replacement steering racks from Detroit Axle and I’m not sure which one to order. There’s a normal one and one with “proportional speed steering”. I know the 300m had a performance handling group available so is the proportional speed rack the one for the PHG? If so, would that work with my car?