V8 Quattro fuel pump... oem? performance??
 

I have been looking at fuel pumps to get6 my 90 v8 running. I came across something interesting. If I bought the cheapest direct replacement I could find it would be $180 but if I go with a 255lph performance pump that would be $80. Anyone see any problems with this idea. I know it will be a little more difficult to install but I think I could rig it up to fit. What do you all think?