Must keep power steering functional if your car came with it? (And you can't backdate/change because all of "your car" had a power steering pump)

But in SM they can be disabled and SM is "supposed" to be more limited prep than IT.....

R [/b]
Some of these are funny. In SM you are allowed to update backdate to the non-power rack - just like in IT. The only difference is the 'conversion allowance' - but it's still like IT in that there were cars with manual racks, so it's potato/potahto.