Hey Gilou, Good morning, See what´s going on here in Brazil. My 323 Ti is 170hp too. I just bought a M50 intake, and a big bore throttle body. Associate this to a piggy back computer (unichip), i´m hopping reach around 210/220hp. Unfortunately, i didn´t have time already to install this parts, but, another member installed this intake and BBTB, and have awesome results. This piggy back, is already tested here, and in a 323, gives (only him) around 20hp. It´s know that exhaust system of 323 is too much restricted, make a custom one. People talk about 40hp, but i really think, it´s too otimist. 20hp, i think it´s possible. A friend of mine, make a custom on a 318ti ( 4 cil, and gets that, 6cil, i think could get more) The most expensive part are camshafts, but, comparate with a engine swap, i think the result will compensate. Tell me what you think about this. Best regards, |