Hello. So first of all I have to apologise to cut the topic again but I need a definite answer so whether it fits or not. Topic….again…K03 series on K03 “Sport” I have a 1999 AJQ 132kW Quattro with this loader here: 06A 145 704B that should be the stink normal K03 without any frills from the K04 I would like to treat myself to a so-called K03 sport because this nevertheless promotes even more pressure at high speeds. My question refers to as o to the accuracy of this sport loader because I don’t like any other major modifications like crushers and the like. According to my research this loader should be: 06A 145 704 T from the AUQ engine one of the so-called “sport” loaders which has the same dimensions of the normal K03. However, this loader is only installed in the AUQ 132kW and AUM 110kW engine…both without Quattro!!! Fits this loader with my AJQ Quattro engine together with the other components AND it is with this loader ACTUALLY around a so-called “sport” K03 with K04 compressor side (turbine wheel)… In the parts catalog I find for my year of construction only the 06A 145 704 M 06A 145 704 P loaders which should be the real K04 loaders since these have been installed in the S3 and for me are uninteresting because you still need several other parts (carryers etc…) I ask for an answer from people who really definitely know if the loader fits and if it is really one… mfg and many da nk in advance Joe edit: Also a stupid question…So the engine is chipped and brings with the normal K03 loader up to approx.4500U/min rich 1.5Bar charging pressure (real value!) however the pressure drops to only 0.6Bar until the end what is normal with the loader…If I ever install this sport loader there is still enough gas pressure or should I buy such a petrol pressure control valve for 3.6Bar….