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The Fuelab 525 in-line adjustable fuel pressure regulator for TBI systems delivers a large-seat 10–25 psi adjustment range and a universal inline configuration. Equipped with one -6AN inlet and one -6AN return, it installs easily into throttle-body injection fuel circuits. Use it to stabilize pressure and simplify tuning on TBI-equipped applications.
Fuelab 525 TBI Adjustable FPR In-Line Large Seat 10-25 PSI (1) -6AN In (1) -6AN Return - Purple
