Originally Posted by nismosis

+25mm studs should be more than adequate for your application. However, they may be too long to run short closed end lug nuts...you'd probably have to get some 40-50mm deep lugs nuts, which you want anyways for aftermarket wheels IMO. You'll have to test fit your setup and see where the stock studs get to, if they even reach at all. Besides the +25 ARP studs, I don't know what else is out there, or at least something reputable.

There is a good DIY on here for the installation of extended studs, ARP's in particular. I also did it recently if you have any questions. The rears are more of pain than fronts since you have to take the hubs off.