I have already bought the turbo, it has a 3.75 inch outlet, it's designed for use between 2.2 and 2.8L, which is exactly what I want. I don't want power up high, this is my point, the car is being designed and build as a motorway mile muncher, i want it to have instant response in any gear at any speed, and I know this turbo will do this, it has been proven on many engines, in fact I actually have one that is modified to improve its performance based on bad points of the original HY35. It won't be spending its life high in the rev range anyway! This is the original HY35: http://www.ebay.co.u