Here is link for gauges
http://www.uprproducts.com/shopping/shopexd.asp?id=483
And do not quote me saying you will not have problems with a 1.5" drop. Honestly to trully do real suspension changes you need to unload around a grand. Most people dot he springs and think that's it. You need shocks and struts and other stuff too that get costy. BUT what i meant was you won't have AS bad of a ride as anything passed 1.5"
If you go with it i suggest Eibach PRO kit, not sportline. It's a little over 1.5 believe if i wasn't mistaken, but pro kit is for performance / looks. Sportline is JUST for looks, rides like crap. My friend 1998 Cobra has sportline, friend's Celica has sportline and brother's
trans am has sportline. And they all ride like crap. And my brother and my friend with Cobra are spending quite a bit of money to fix their suspension to stock or pro kit...