You can get away with not needing camber arms. After you lower your car (depending on how low you go) and after letting the springs settle in, get an alignment and see where your specs are at. If you need camber arms order them, if not dont

 

so i will spend about $600 + for lower my car ?

 

Probably more haha. You planing on lowering with springs or coilovers?

 

i think low for 1 inch i don't think i will need camber ?

 

with the springs i guess or which better ?

 

wont need it for the front but should still get it for the rears.

 

i see

 

Coilovers in the long run will be better but are more expensive then springs. Good set of coilover will run you $1k-$2k plus. Springs will run you like $250-$300

 

damn expensive haha what do u low on springs or coilover ?

 

Im not lowered yet. Doing my performance mods first. But im just getting springs and aftermarket shocks to lower on.

 

ah i see, so if i low with springs for 1 inch i still need rear camber right ?

 

I would still get it to be safe

 

well thanks u a lot is very helpful, ima get going will talk to u later thanks again ^^

 

i went with Yokohoma YK580s

 

Lowering your car can be expensive so expect the worse, including premature strut failurer. Not all G35's are the same nor are alignment shops, you may need a full set of camber kits or you may not. With any drop over an inch nobody will be able to guess. As for the tire sizes, just google images of G35's with different setups and see which you like best. I'm willing to bet you'll find every combination pictured on this forum too. And I would't recommend putting a 275mm tire on an 8.5" wheel.