New project, 2000 Audi a4 1.8t

be careful trying to use a programed ecu. With your car being a post 90’s car I believe most of the ECU’s are programed. With the immobilizers the ecu’s are interchangeable among cars. I believe APR might be. There are a ton of programs out there. GIAC, C2, APR, etc. I can send stuff out for C2 and GIAC.

I have a samco diverter valve fs for your car as well.