i want more HP for my car....
i just want to know what will work and how much HP it will add. and where to get it. i live in the new england area.

96 contour GL zetech MTX


96 Contour GL I4
Nothing Done except for audio
Sony Head unit--replacing in the near future
2 12" MTX 6000's
Optimus 400w amp--good ol' radio shack
5x7 kenwoods rear door--upgrading speakers this summer
Strobe lights in the grill
adding undercarriage lights soon