Aeromotive Fuel Pressure Regulator Adjustable Billet 5.0L 1986-1993



  • 1/8" NPT Gauge Port
  • 30-70 PSI Adjustable
  • Stainless Steel Spring
  • 1:1 Boost Reference

Aeromotive Adjustable Billet Fuel Pressure Regulator for All 1986-1993 5.0L Mustangs.

Aeromotive is the leader in fuel system products and this replacement adjustable regulator is the perfect choice to dial in the fuel pressure on your modified 5.0L. Installs easily on the stock factory fuel rail.

Fuel Pressure Regulator Features:
- Adjustable from 30-70 PSI.
- Fuel pressure rises on a 1:1 ratio when referencing boost.
- 1/8" NPT gauge port.
- Stainless steel spring, custom-designed for precise fuel control.
- Installation kit includes O-rings and gaskets.

California Residents: Proposition 65 Warning

Note: This item is not CARB (California Air Resource Board) exempt and is not legal for sale or use in the state of California.

Vehicle Fitment

This product will fit the following Mustang years:

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