Can you tell me how to remove the brake booster vacuum line from the supercharger without damaging the fitting? I have depressed the tabs and can pull the white fitting out about a half inch, but then it stops. You can see the white part of the quick connect fitting in the attached photo. I'm afraid I may damage the entire fitting if I try to force it out by pulling harder. I would like to replace that vacuum line. reuse the white end piece on the new vacuum line ( not an oem line as it comes with the white piece attached to a new oem line). The black part of the fitting which is attached to the supercharger has a couple pieces. Does the complete black piece unscrew or what??