Adus- Lees IS bigger, but only very slightly, but bigger is pointless if hes not gonna have the power it can give him I bet il have full boost 1000rpm below his too...

LOL@Spikey and Rhys, i said the inlet is 4", and beaing in mind the comp housing is an extra 2" or so either side of that you can tell how big it is.
And i think the 900bhp rating is a hint too, lol (Bearing in mind a T61 like Ryans is rated to about 600-650), tho the most so far is just over 930bhp from this turbo.