I am upgrading my Trans Am to an EFI system and needed a stronger fuel pump, I could have used the existing hard tubing but wanting to start fresh and thought black braided looked great. This kit looks great and the ends are easy to install. I am not finished with my upgrade yet so I have not performed a pressure and leak test yet so I will edit my review when that is done but based on what I have seen so far, this won't be an issue.