Quoting 5OF2k:
I have one of their firewall mount line kits on my car, but I run the Aeromotive FPR instead of the fuel lab unit. THe lines are good though, they last a long time and seal well. Just be sure to tephlon tape the threads on the fittings, of course.
-Jake
Teflon tape is for Pipe fittings not flared/Compression Fittings such as AN.