mk4 golf agu ko3s turbo upgrade

[flosman]

im getting a ko3s put into my mk4 agu engine i bought all gasket seals i have the TIP from a aum engine. now with this turbo going on will my car run right withouta remap and the correct psi or will it run lean/rich put my car into limp mode i thinking of running the car with the ko3s turbo and save for remap will it be fine


im running full turbo back milltek

[lemski]

I know people who have run them no issue without a map. The tip is the same as agu from Aum though.
The ko3s is the same size inlet.