Ok, I am getting rid of my super afc. Now what kind of engine managment should I go with. MODS
1. 3 inch Turbo Back Exshast NO CATS.
2. 2 1/4 up-pipe
3. T3/T4 turbo 56 or 58 exshast trim, External Tial 35 mm Wastgate
4. Greddy FMIC
5. Aem Short Ram Intake
6. Sti 550 Injectors
7. Walbro Fuel Pump

I need help! Should I get a stand alone or a programable piggy back unit. All help will be greatful!!!!!!!!!!!!!!!!!!!! Thanks Marc