welcome aboard mate, suggest you do some search work of on mods that others have done to their pigs here! If this is a daily driver with little bit of track work then my suggestions are as follows:
1. Lowering springs or coilovers if you can afford it then good wheel alignment
2. Exhaust - catback if you want the rumble, turboback if you want more power, rumble but be prepared to get re-flash on
ecu (verso, ecutek, etc) if you are going the
tbe route.
3. CAI or bigger wheels if you have any $$ left after 1 & 2.
Cheers