In a large skillet over med/high heat, add oil, onion and garlic. Saute until lightly golden.
Add chili powder, cumin, oregano and tomato paste. Mix well and cook about 2 minutes.
Add turkey and stock. Bring to simmer. Cook 3-5 minutes until a little thickened.
Add beans and lime juice. Season as desired with salt and pepper.
In a large pot of boiling salted water, cook the ziti al dente, about 9 minutes. Drain.
Toss the pasta into the skillet with the sauce and stir in the chopped cilantro.