Mine's too low to mount a spoiler under the bumper. Is that low enough? I'm running some sort of progressive lowering springs that don't lower it any on the back and can't keep it off the bumpstops in the front. No fancy coilovers but I am running a modified front subframe that drops the upper A-arm mount 2" and induces a ton of negative camber when the things sits on the bumpstops. The next rendition of this car will be a bit higher in the front and a bit lower in the back and won't have quite as much negative camber and should have a bit more front suspension travel...