Up for sale is a new Paxton fuel pressure regulator that has been discontinued. It’s never been used but it does have little tiny knicks from being moved around in storage. Rated at 25-80 psi. What you see is what you get, any questions feel free to contact me. Brand: Paxton Automotive Corp. Part Type: Fuel Pressure Regulators. Product Line: Paxton Fuel Pressure Regulators. Boost/Vacuum Reference Port: Yes. Boost/Vacuum Rise Ratio: 1:1. Regulator Inlet Size: -10 AN. Inlet Attachment: Female threads. Regulator Outlet Size: -10 AN. Outlet Attachment: Female threads. Return Fitting Size: -6 AN. Mounting Bracket Included: Yes.