Billet Adjustable Fuel Reg. - 94-98 4.6/5.0L

The Billet Adjustable Fuel Regulator – 94-98 4.6/5.0L is a crucial upgrade for Ford Mustang GT, F-150, and Cobra owners looking for precise fuel pressure control during high-performance driving. This regulator addresses the limitations of factory fuel regulators, which often lack the necessary precision and durability for modified engines and turbo applications.

Engineered from aluminum billet, this regulator offers superior corrosion resistance and thermal stability, making it ideal for sustained boost or high-load conditions. Its adjustable design utilizes a vacuum-referenced spring mechanism, allowing users to fine-tune base fuel pressure while ensuring proper compensation during acceleration and altitude changes.

This regulator is particularly beneficial for enthusiasts upgrading factory fuel systems on 1994–1998 5.0L and 4.6L engines, whether naturally aspirated or for forced-induction conversions. Installation is straightforward, requiring basic fuel line connections and vacuum hose plumbing, with most builds completing the swap in under two hours.