The Earls Performance Dominator Fuel Pressure Regulators guarantee the right amount of fuel is delivered consistently to your engine for an optimized vehicle fuel system. These regulators accommodate street and racing vehicles, offering a versatile design that ensures precise fuel pressure adjustments. They feature a 1/8-inch NPT gauge port, as well as a -10 AN O-ring inlet, a -10 AN O-ring outlet, and a -8 AN O-ring return.

The Earls Performance Dominator Fuel Pressure Regulators are precision machined from 6061-T6 billet aluminum for unfaltering durability and reliability in demanding applications. To guarantee a refined aesthetic and superior corrosion resistance, these regulators integrate a black bright dip anodized body and a clear bright dip anodized top. Furthermore, these regulators are engineered to work only with electric fuel pumps, such as Earl's Dominator in-line pumps or other high-pressure pumps that require a return line.

Established in 1955, Earl's Performance is best known for their premium-quality aerospace-inspired plumbing components. The company began as a small retail outlet providing military aircraft surplus plumbing components to the racing industry. When the military surplus market dried up, Earl consistently reinvented itself to ensure that the racing market always had a go-to for aftermarket plumbing upgrades. Today, the brand is best known for its precision-engineered hoses, hose ends, fittings, adapters, brake lines, fuel system parts, cooling system parts, and many more.

As part of the prestigious Holley group, Earl's Performance remains an industry leader that sets the bar high when it comes to refined vehicle plumbing solutions. The company accommodates the needs of modern times by collaborating with various motorsport teams in the F1, F3, A1GP, Superleague Formula, FIA GT, Indy, Touring Car, Superbike, and many others. Whether you need supplies for a comprehensive vehicle plumbing project or just a single washer or bolt, Earl's broad selection of plumbing solutions guarantees the ideal purchase.