Personally if i were going to spend that ballpark for shocks/springs... i would get Tein Basics... for like $799, if interested, let me know and I'll give you the contact for my dealer...
If you want to stick with the shock/lowering spring method... look into
www.shox.com
with either Eibach,
or again, My contact can get your S-tech springs...
Intakes are a waste unless you already have exhaust mods...