My 2tg is not injected yet but I have 304 intake and 288 exhaust with 44mm mikunis. I have removed the large venturis and changed the jets but the car runs very well around town and pulls hard esp after 3500rpm the exhaust is 4-1 header with 2.25in pipe and a turbo muffler. I plan to inject it in the near future as I am in the process of collecting parts and having machine work done to fit a 5mg throttle body and afm with a 22re ecu to the 2tg plenum. Hope this helps