Yes! A convert maybe? Think about this, all of the Audi/VW guys want the HUGE K04 upgrade on their cars...the stock turbo on your car is a 14b, and it is bigger than a K04

Welcome to the world of REAL power!
Go for a full exhaust (buschur, or possibly a custom local job)...and when we say exhaust here, we are referring to EVERYTHING from the turbo back to the very rear of the car, not the very back 5' of piping

.....anyways, walbro fuel pump, and a MBC @18-20psi should get you started (and be faster than your A4 ever dreamed of being!).