Originally Posted by m735is
Haven't installed one, but it sounds like they want it wired (spliced) into the factory pump relay, meaning splice into the wires going to the relay or from it. Is the stock pump still used with the inline pump?
They just did this on Hi-Rev Tuners but didn't pay much attention.
What do the instructions say?
There were no instructions with the fuel pump. It is supposed to work with the factory pump by building pressure I belive. Is the relay in the engine bay fuse box?