The Fuelab Mini adjustable fuel pressure regulator for TBI systems supplies a 10–25 psi range with two -6AN inlets and a single -6AN return. Finished in purple, the compact universal regulator supports throttle-body injection setups needing controlled low-pressure feed. Its adjustable range and -6AN fittings simplify plumbing and allow straightforward integration into replacement or aftermarket TBI fuel systems.
Fuelab 535 TBI Adjustable Mini FPR 10-25 PSI (2) -6AN In (1) -6AN Return - Purple