the springs are h-tech from a 350z.
G guys do it all the time.
here is a pic of his car w/ the z springs.

anyways he was cool and let me "borrow" them.. so we installed em real quick on the m and i am gonna keep em for a lil longer.
The car is level just that the rear fender is lower to ground so it looks slightly off..
it lowered the car quite a bit and the ride is not bad at all.



