Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fuelab FLB-515 EFI adjustable regulator gives 90–125 psi control for electronic fuel-injection systems needing higher pressure, enabling precise tuning for boosted or high-flow applications. It features two -6AN inlet ports and one -6AN return and is offered as a universal, user-adjustable component to integrate with custom fuel rails and aftermarket EFI hardware.
Fuelab 515 EFI Adjustable FPR 90-125 PSI (2) -6AN In (1) -6AN Return - Green
