alignments are most often ignored, but it is vital for tire wear/life, handling, mileage, steering wheel feel/shimmy, among other things.

the rear spec on integras can go as far negative as -2 degrees camber, but you dont want the rear to have more negative camber than the front because that will induce even more understeer than we already have.

for a 1.75 drop, it'll be cutting it close, but i still think you'll need a front camber kit for the sake of reducing the lever effect on your steering knuckle/ spindles, which not only gives you a better ride quality, but a bigger contact patch to the road which gives you more traction.