I am in the process of putting a stereo system in my coupe which is going to be pretty heavy, so it will be lowering the rear a bit, my question is to Gsedan35 or anyone else that can shed some light on the subject is i wish to lower just the front of the car about .6 or .5 nothing to drastic so it will even out, if i lower that much will i still have to get a front camber kit? i was looking a tein h techs for the G35 and the espliar springs also...thanks...and oh yeah i also have 20's if that makes a diffrence....

 

You'll be fine according to the measurements I saw on couple others using
the H-Techs here. The front camber was like -1.4 or something so you're only
off the tolerance by -0.1. but then again, they don't explain if they did the
adjustment with someone in the car, so the springs may not have settled
properly when the adjustments were made. but even so, you should be
pretty close to spec. you'll still want to get an alignment to fix your toe
though.

 

With the front drops you mention, you and your coupe will be fine, worst thing that can happen is your camber will go creep into 350Z specs, which I doubt if the drop amount hold up as true. Espelir springs are on the stiff side for the coupe shocks, I know they are progressive, but their final rates are a cause for concern.

 

so i should be ok with the h-techs for the g35...correct...thanks again!!!