Alright i just got my firebird good and running, got new 16" michlin exalto pilot tires which where i am will help with the snow and are decent on the street, got a Walker Direct Fit Catalytic Converter, Tinted my back window, put my sterio system in it, now....

Where do I start with performance mods... whats the best ones to get in the begining.... Im thinking SLP Cold Air Intake, Pacesetter headers, a new drive shaft. What else are good mods to get?

2nd question it says i have a power antenna any clue where it is?? I dont see any button for it ... ??

Where do I start with performance mods... whats the best ones to get in the begining.... Im thinking SLP Cold Air Intake, Pacesetter headers, a new drive shaft. What else are good mods to get?
All three of those are good starting points, but finish off the exhaust with a cat-back if you don't already have one. And make sure it's an aluminum driveshaft that you get.

2nd question it says i have a power antenna any clue where it is?? I dont see any button for it ... ??
There is no button for it, it should automatically rise when you turn on your radio.

Ah alright anyone know where I can get a replacement antenna cause the one i have i guess is snapped off :(

ebay....