An upgraded fuel pressure regulator is a necessity, especially when upgrading to a larger fuel pump and injectors. The increased flow rate will need to be adjusted accordingly to ensure for a properly running engine. 

Here are the details:

• Oversized diaphragm
• 4.5mm Vacuum hose nipple
• Adjustable bolt allows for ease of pressure adjustments
• Designed with pressure sensor connection
• 1/8 NPT fuel inlet
• 1/8 NPT fuel exit
• Anodized black finish
• Includes 2 -6AN adapter fittings and 2 #8 hose fittings