yes thanks ni5mo i was about to quote the same link
i will be letting them go for $400.
the ride is awesome in my coupe, almost as comfortable as stock and thats with 20's.
just to clarify though these springs lowered my coupe 1.2" front and about .9" in the rear so for your sedan you have to add an extra inch. So that will be 2.2" front and about 2" rear.
the tein's wont be available until i get the correct tanabes i ordered which will be about a month by the time they are shipped from the u.s and get them installed.