15-04-2014, 07:01 PM
They don't fit very well and it's not really up to the job imo. Look at the size of the outlets, that'll give you a very rough idea of what it'll flow and hence how much power it'll make. For instance, 330d interooler has 70mm outlets, so cross-sectional area of ~3850mm2, whereas the 110hdi cooler has 48.5mm ports, so ~1850mm2. Fairly obvious deficit there, even without taking into account bernoullis principle or anything like that.