Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The Fuelab FLB-515 adjustable fuel pressure regulator for TBI systems offers a universal, large-seat solution for controlling fuel pressure in carbureted throttle-body injection setups. It covers a 10–25 psi range and features two -10AN inlets with a single -6AN return, simplifying plumbing for aftermarket fuel systems. Finished in black, it provides a tunable, serviceable regulator for TBI applications.
Fuelab 515 TBI Adjustable FPR Large Seat 10-25 PSI (2) -10AN In (1) -6AN Return - Black
