I'm using Moog springs (#5664) 707#rate and smooth body shocks. No drag or autocross...just very spirited street driving. I had to lower the shock mounting point 1.25" due to the shock being just a bit too long for my ride height. The fronts are fine and seem to be the right length for the ride height of my car. I have my car tore back apart at the moment working up in the engine bay.