I am planning on lowering my g37 coupe (non sport) by two inches on H&Rs but havent pulled the trigger yet. I was wondering how important it is to adjust my camber was and why it is needed. I understand I will be going through more sets of tires but what else? Ive searched for a while but couldnt really find a definitive answer. Thank you!

 

without a properly adjusted camber and toe your handling suffers along with the increased tire wear.

 

Thank you a lot! would anyone recommend these?

SPC Front and Rear Combo INFINITI G37 2008 - 2011 72260 + 72130

 

That's not that bad of a price for both front and rear. Given the aggressive drop that the H&R springs provide, I'd highly suggest going with both kits. SPC just recently redesigned their front kits (which appear to be the ones in your link) which should be much more reliable than their original release.

I also am running those springs With both front and rear SPC kits. Tomorrow I'll be picking up a set of JIC Magic coilovers and don't think I'll be riding as low. I scrape everywhere lol