Quote:
Originally Posted by BestGear
Did you need both 3 and 4mm hose?
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I purchased 4mm to use between the vacuum pump and where it T's and separates. One side feeds the engine mounts/pads the other side feeds the turbo actuator, I did both of those in 3mm. I suppose I could have done it all in 3mm or even in 4mm but I wanted to keep the size quite small so it reduced the amount of air the vacuum pump had to remove from the system to maintain a good vacuum. Seems to have worked as the car responds to the throttle better now, especially from a stand still.