The Chevrolet Duramax LLY Fuel Injector by BD Diesel is a premium stock injector designed for 2004-2006 models. This injector offers enhanced performance with a focus on reliability and precision.

These injectors are a high-performance exchange option for your truck's engine, offering a power increase of 60 horsepower up to 160 horsepower. The OE quality nozzles are extrude honed to ensure increased flow and atomization of fuel, providing better combustion and efficiency. Each injector is meticulously assembled using original equipment (OE) procedures and is fully calibrated and tested to guarantee optimal performance. Tested on a Bosch 815 test bench, these injectors undergo stringent validation over eight different operating conditions, ensuring robust and reliable performance in any scenario.

Features

• Precision calibrated to a flow tolerance of +/-2% compared to the OEM's +/-5%.
• OE quality nozzles for superior atomization and flow.
• Manufactured by Bosch-trained technicians.
• Increased fuel quantity by 33% to 73%, translating to a horsepower boost of 60hp to 160hp.
• Every injector equipped with a new Bosch nozzle and control valve.

For automotive enthusiasts looking to enhance the performance of their Chevrolet Duramax LLY, these injectors provide a significant upgrade in horsepower and efficiency. Feel free to call us directly with any questions or to discuss customization options. We have two locations in Austin, Texas, and Los Angeles, California, where we offer installation and customization services. Contact us at 512-982-9393 (TX) or 562-981-6800 (CA). Consider reaching out if you're interested in purchasing multiple items, as we may be able to offer shipping discounts. We also install on premises at both locations.

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