Replacement for stock fuel pressure regulators

Nice! Couple questions, isn't the regulator part also a fuel filter? So an inline filter of some kind would be needed?

And does the fuel return style dump the fuel into the tank or back to the high pressure side?
 
Nice! Couple questions, isn't the regulator part also a fuel filter? So an inline filter of some kind would be needed?

And does the fuel return style dump the fuel into the tank or back to the high pressure side?

Yes the factory one has an element inside of it. The two that I cut open had both failed and the element was broken down into chunks. I would recommend an inline filter whether you use my regulator or a stock one. I am working on a future solution for that.
On the return style regulator the fuel is returned into the tank in the same passages that the stock regulator does.