I need new turbos for my 2001.5 s4 and i would liek to go k04 but can not afford the fueling at this point. I currently just have upgrade hoses and a GAIC chip i bought the car used and am not sure what gaic chip it is. Basicly my question is can i go k04 with out fueling right now and run lower boost?

 

I know you can go K04 without the fueling. Its called stage 3-. But I think theres a few other things you need.

 

Just get the inlet pipes for the K04's and, yes, you can run them without a fuelling kit. However, it would be best to get a tune.