What I meant to say is that, if you drop max F 3" and R 2.6", the rear fender gap might look less than the front.
Reason why I'm saying that is b/c, although my fender gap is pretty much equivalent between F & R, the rear coilovers have more availability for the collar to go all the way to the bottom.
This is b/c, Idk if you noticed but, when you take a closer look of our front & rear fender arcs, the rear fender arcs are smaller than the front fender arc. Have a look at your car from a distance. You'll see that the top of the rear fender arc doesn't line up horizontally parallel to the front fender top arc. (Meaning that the front fender arc is bigger than the rear arc.)
With that said, if you integrate the fender gap all around, regardless of any lowering suspension parts 'n brands, you are actually making your car slanted towards the front, b/c you need to eliminate more gaps in front by lowering more, since our cars' front fenders are bigger than the rear fenders.
Sry, if my English is bad. I just found the discussion that indicates what I mean:
His car is too extreme and obvious as an example, but I'm just saying that it could be like that, in terms of the fender gap difference between F & R, when you max out your SA.