Im actually riding on tein H.techs on the front and stock springs on the back...this is only because our breaker bar broke while trying to take off the rear strut bolts, but will be finishing it up on friday. WIth stockers in back I get serious understeer, my front end would screech loud if I turned too fast....as I did while trying to get onto the onramp. Plus there is an uneven bounce to the car when going over bumps. Firm and stiff up front, soft and bouncy in back. Can't wait to get the rear springs installed.