The Industrial Injection S410SX Quick Spool 2 Turbocharger (QS2) is designed for serious performance on CAT 3406, C15, C16, and 15L engines. This heavy-duty turbo is the result of extensive development to offer faster spool-up, higher airflow, and superior reliability.
Built around a robust billet S480 compressor wheel and a newly designed 101mm x 92mm exhaust turbine, this turbocharger delivers maximum power while maintaining excellent drivability. The 360-degree thrust bearing system enhances longevity under extreme conditions, while the V-band compressor outlet provides a secure and leak-free connection (compatible elbow kit available).
Whether you're hauling, towing, or working in high-demand environments, the Quick Spool 2 is built to perform—and built to last.
Key Features:
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Direct fit for CAT 3406, C15, C16, and 15L engines
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New 101mm/92mm turbine for increased exhaust flow
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Billet S480 compressor wheel for peak efficiency
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Heavy-duty 360° thrust bearing for extreme durability
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V-band compressor outlet for stronger, more reliable sealing
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Available in T6 1.45 A/R or 1.32 A/R exhaust housing for optimal boost response