Take your car to a road track...I think you'll notice the difference. I actually played around while I was at the track...ran for a while with the SHO shop, changed to OMP (frontthat is), by the way, I can't tell the difference between the SHO amd OMP on the track. OMP has a better cool factor though...and no I've never broken the struts running the SHO SHOP.
I then removed the SHO shop rear for a few laps....very noticable difference....
I doubt if anyone could notice anything driving on the street with any of them though. I know I can't..
But then I'm old and feeble!
mikey