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The Fuelab 525 in-line adjustable fuel pressure regulator tuned for TBI systems provides a 10–25 psi adjustment range with a large-seat configuration. This universal inline unit accepts one -6AN inlet and one -6AN return for direct integration into throttle-body fuel circuits. It helps maintain consistent pressure for reliable TBI operation and tuning flexibility.
Fuelab 525 TBI Adjustable FPR In-Line Large Seat 10-25 PSI (1) -6AN In (1) -6AN Return - Red
