"I also had to replace some of the soft fuel lines, but it is hard-lines from the tank to the filter, so this was 2 soft lines from the filter to the pump.I guess the injectors are supposed to also have some bushings that are going to fail on me as well, but 20k miles later, they seem to still be okay.Later model VW's void the warranty if you use Biodiesel that comes from sources other than rapeseed" . . . .