My hotchikis drop is around 1.5" and alittle more in the rear. What that will do is angle my front up alittle. With Sportline its even drop front and back and it means your front will be angled down more than me, and Sportline is 2" drop all around so you definately will scrape or should I say snow plow
Neways try not to drop your car just go with bigger rims, it will be safer for you if you have to drop do not drop too much either Hotchikis or Proline springs and go with bigger rims to fill up wheel well area.