I just got an Audi TT 180 HP. I want to get a chip that will deliver the best out of this engine. I am confused about all the options and would appreciate if anyone could help me tell me of what to do first? What is the best brand at the best cost?

APR would be my choice personally

I have a GIAC chip. It works pretty good. I dont know bout the APR but i guess watever floats your boat

REVO technik