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Industrial Injection R1 Injector for 2011-2016 GM Duramax LML (20% Over)

Was: $416.00
Sale: $406.00
Save: 2%
Save: $10.00

Customize Your Item

- $150 Core Charge -
 * required


Over the miles, your Duramax fuel injectors start to lose performance. Especially when used for high-performance applications, it’s always a good idea to add fuel flow.

These Industrial Injection Duramax 20% Over Race 1 injectors are remanufactured factory injectors that have been extrude-honed and balanced to flow 20lpm. Even though they can move more fuel when needed, we typically see a 1-3MPG increase in fuel economy. Better yet, we offer a 1-year, unlimited mileage warranty.


     - Performance Injector

     - Better Fuel Economy

     - 20% over / 20LPM

     - 1 year Unlimited Mileage Warranty


These injectors come with a new copper crush washer and o-rings for installation. Injectors are an OEM Genuine part that is a direct replacement injector. 

Each injector has a $150 core charge and is fully refundable if they are shipped back within 45 days.

All Industrial Injection / OEM products are covered by a one year/unlimited mile warranty.


Shipping Information

  • Item Requires Shipping
  • 2.0 lbs.
  • W4.0000” x H6.0000” x L6.0000”

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