2019+ 6.7 Cummins S300 turbo kitS300 Turbo Kit 2019+ 6. 7L Cummins Take your 2019+ 6. 7L Cummins to the next level with an S300 Turbo Kit built for serious airflow, cooler EGTs, and reliable power gains. This kit replaces the restrictive factory setup with a proven S300 based system, giving you faster spool up, stronger mid range pull, and the headroom to support higher horsepower for tuned or built trucks. Perfect for towing, performance builds, or daily drivers who demand more,
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