the damn ecu's are over 800 dollars. my buddy got a chip in his a4 1.8t to get up to about 205 hp and that thing is pretty fast. He can keep up with me for a little but then i just pull hard on him once we get to around 40. hes geared pretty low. But anyway he paid like 400 something. I wish more people would buy ecu's for saabs, the demand would definatly lower the price of them.