I am thinking of lowering by 1 " front and rear just for the looks.

Please suggest me some springs and which ones are the best.

Will it affect warranty ?

 

well you will get a slightly tighter grip on the road also other than looks. not sure which springs are the "best" but depending on what u prefer theres alot of different setups out there available (eibach, h&r, tokico, bilstein, tein+++....a 1 inch drop isnt much but definately noticeable. i have the tein h tech's which lower my front 1.3/rear 0.7 and i couldnt be happier...i also have the oem coupe 19's as well....as for warranty i dropped my car off at the dealer this morning for a tsb involving some sqeaks coming from my suspension and they're going to try and fix it! check out japanparts.com they have a shiiiiiiiitload of springs

 

Z springs...

 

I was speaking to a local shop and he says that along with the springs i need to change the camber arm and tow arm also and do an alignment

Is it not possible only to change the springs only ? Alignment i can understand.

 

For a subtle ~1" drop I would go with the Z springs. I have H&R's (1.2F 1.0R) is what they claim but it is lower than that!

 

yeah...your ride looks way lower than what H&R claims...cuz if my 350z springs lowered 1"...yours looks like it settled at least to 1.5-1.7...

 

eibach