E34 upgraded in tank pump wiring loom

This loom let's you safely run more powerful in tank pump (E60 530d/535d for example). 

It is almost fully plug and play and can support up to 15A of current that your upgraded fuel pump will be drawing.

Be aware that original fuel tank level sender wiring must be left in tact, otherwise it will not work!

Installation and other electrical work should only be handled by a professional.