audi a5 3tdi turbo

Hi all,I am new member , I am a diesel head currently driving a Audi A5 3tdi Quattro , I have all the mods and cons done to my car ( inter cooler , intake, delete, etc car turns out 310 hp, 615 noms, Only upgrade now that needs doing is a hybrid turbo , has anyone got there’s done,if so what...