Yes, the stance is "meaner" with a 1.5" wider track
To avoid confusion are we talking about either a (1) spacer or (2) adapter?
1. spacer (no lugs) of 1/2"
or 2. wheel adapter (with lugs), but this needs to be at least 1 1/16" (using open end lug nuts) to clear the stock lugs which are 1". IMO wheel adapter would be the better option. mine are 2" for my rear wheels.
This is what I have from
WheelAdapter.com - Wheel Spacers, Wheel Adapters, Used Wheels that are hub centric AND wheel centric:
