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TiAL Sport QRJ replacement spring, blue, rated at 7 psi, is a direct replacement component for QRJ wastegate springs. Sized and color‑coded to offer a specific spring rate, it allows technicians to restore or change the spring setting on compatible TiAL QRJ wastegates to achieve the intended boost actuation point where that exact spring specification is required.
TiAL Sport Replacement Spring - QRJ 7 PSI Blue
