That's about right on stock bolts without cutting the bushings. I cut 2/3 off the front bushings setting at about 26 1/2" at the front fender and 27 1/2" in the rear but now my air dam's drag a bit. Small price to pay to get a little lower but I like it. :ity:
I did the same on stock bolts but now mine seems to sit a little higher on the front than the rear. It came down but I think the front needs a little more, looks like I'll have to cut some bushings to get it.
It settled 3/4" on the rear but the front didn't come down that much.......maybe a lite 1/2".
My experinece is similar to a thread I saw here yest. I fyou bottom out on tight off-camber turns, you may need to raise it again, or change shocks. Ugh! So far I am living with the snap change in push to oversteer when I bottom out , this is in Turn 4 at Pacific Raceways.