Tomei Fuel Pressure Regulator Type-L - Universal

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SKU TB507A-0000B

This is a great addition for those of you with an upgraded fuel system that includes a larger volume fuel pump and injectors, and you need proper control to handle the increased flow.


  • Oversized diaphragm
  • 4.5mm Vacuum hose nipple
  • Adjustable bolt allows for ease of pressure adjustments
  • Lock nut keeps your settings from changing from your vehicle's vibrations
  • Mounting bracket included for ease of installation
  • Pressure sensor connection to allow a gauge sensor to be fitted during setup
  • 1/8 NPT fuel inlet
  • 1/8 NPT fuel exit
  • (2) 6AN adapter fittings included
  • (2) #8 nipples included
  • Hard anodized

Universal Product: This item is non application specific. Please verify compatibility before purchase.

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to