External Fuel Pressure Regulator Adapter
Xcessive Manufacturing's fuel pressure regulator adapter allows the use of a remote mounted adjustable regulator on your stock side feed rail. The kit comes with the CNC'd billet adapter threaded 1/4" NPT so you can run any fuel line connection you want hose barb or AN, O-ring seal for the adapter to the rail flange and two new screws for the install.
If your going to run larger injectors or a larger fuel pump, it's a good idea to run an external regulator that can be more consistent at higher flow rates and pressures as well as feeding the rail with fuel from both ends to help eliminate the possibility of starvation. Fuel line fittings, rail, injectors and regulator not included.