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The Fuelab 525 in-line adjustable fuel pressure regulator for TBI applications offers a large-seat 10–25 psi adjustment range and a universal in-line layout. It uses one -6AN inlet and one -6AN return for straightforward integration into throttle-body fuel circuits. This regulator helps maintain steady pressure and allows accessible tuning for TBI setups.
Fuelab 525 TBI Adjustable FPR In-Line Large Seat 10-25 PSI (1) -6AN In (1) -6AN Return - Gold
