Sure, that will get you into the 11's (a 3.5" downpipe is Wayyy overkill, though), but you are going to need traction. Forget about "nittos" if you ever thought about them and think of something in a 28" tall tire. To run 11's consistantly with a stock motor, 28" tall tire is almost a must.
A good race chip, race gas and 22-24 psi of boost should get you there fairly easily with tuning (assuming you have a decent exhaust or dump, traction and an otherwise healthy car).