All the late vans with the
anti roll over steering will probably notice no difference with the stabilizer.
The steering is very dampened already and I think its straight line stability is good, I drove one. Didn't like it much when moving the wheel quickly, but its great for a 19 year old college kid with 14 team mates on board who swerves to avoid a deer on the interstate.
So I wouldn't put one on the real late model vans. I think that in 2006 they started offering the ARS or whatever its called, it was optional, but I think as of 2009 its on all the vans that are E350 15 passenger vans anyway.
I am wondering if they actually put a stabilizer under there? I need to check one, maybe someone could look under their late model van and see.
I think its run by a computer or some valve that hinders quick movement.
Anyway thats what I think
AE