BD Diesel BD-Built Duramax LLY CR Injector 43%-90HP (1716606) for 2004.5-2006 Duramax 6.6L LLY / LBZ

The BD Diesel BD-Built Duramax LLY CR Injector 43%-90HP (1716606) is a high-performance fuel injector engineered for 2004.5 to 2006 GM vehicles equipped with the Duramax 6.6L LLY or LBZ engine. Designed to deliver a 43% increase in fuel flow over stock injectors, this component can support gains of up to 90 horsepower, making it ideal for performance enthusiasts and heavy-duty applications. Built to BD Diesel’s exacting standards, the injector features precision remanufacturing using OE-quality components and rigorous testing to ensure reliability and optimal spray patterns. Whether you’re upgrading for towing, racing, or improved overall performance, the BD-Built CR Injector offers a robust and efficient solution for Duramax diesel engines.