I removed mine last week and will be putting it back on this week.
From my experience i Would not reccomend it to anyone. Car seems more jolty when accelerating, failed emmissions test! And the car still ticks over higher on a cold start so not really sure what it does lol. A lot of unburnt fuel was coming through on the emmisions test so i have a feeling this pump is always doing something. And also even if u put a resistor in the pump harness you still get a sai incorect flow fault code and engine management light.
So for anybody thinking of doing it i wouldnt bother!