I found a set of lowering springs for a 370z on Craigslist. The guy told me they would fit my g37 sedan but I'm a little skeptical...anyone tried this? If so let me know if it would work.
Thanks in advance

 

They will fit but the weight difference w/ your AWD is quite a bit more than a 370 so your drop may be more than you expect and probably uneven front to back.
If I were you I'd get AWD specific springs for your X.

 

Would I need a camber kit for a drop with Megan or swift springs? Still deciding which one I should get.

 

Rear kit would be a good idea, front should expect reasonable wear since you can fully adjust the toe up front.

 

My friends g37S on 370Z eibachs. He told his rear tires were wearing pretty bad from Camber after a month or so.

 

Does anyone know someone who has had a bad experience with megan racing? The price is very low which is Inticing but at the same time I'm worried about quality.

 

I have Megan coilovers, have about 50k miles on them now and been holding up pretty well. There are a couple that run the lowering springs but d
IIRC they drop a bit deeper than the Swifts so you might need a front camber arm for them which will cost another $350.
Here's an older thread that shows them installed on a 09 X.
https://www.myg37.com/forums/newbie-...g37x-09-a.html
And another
https://www.myg37.com/forums/g37-sed...ml#post3647809
Seems like he eventually went to Megan coilovers, so maybe the springs weren't working out very well???

 

That looks pretty good. Def a deeper drop than g37 eibachs.