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Thanksgiving Deal Industrial Injection R4 50% Over Injector 2007.5-2010 Lmm Your 45% Coupon Inside [1W6YBn2J]

$61.99 $198.99 -69%

Industrial Injection R4 50% Over Injector for LMM Duramax Experience the ultimate performance upgrade with the Industrial Injection R4 50% Over Injector designed specifically for the 2007.5-2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LMM Duramax Di

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Thanksgiving Deal Industrial Injection R4 50% Over Injector 2007.5-2010 Lmm Your 45% Coupon Inside [1W6YBn2J]

Industrial Injection R4 50% Over Injector for LMM Duramax

Experience the ultimate performance upgrade with the Industrial Injection R4 50% Over Injector designed specifically for the 2007.5-2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LMM Duramax Diesel. These high-performance injectors are the perfect choice for those looking to enhance their vehicle's efficiency and power output.

Key Features:

  • Enhanced Fuel Economy: The R4 50% Over Injectors are engineered to provide better fuel economy, maximizing your vehicle's efficiency and reducing operating costs.
  • 24LPM Flow Rate: With a flow rate of 24LPM, these injectors deliver increased fuel delivery, ensuring optimal combustion and power output.

Unmatched Quality and Warranty: Industrial Injection takes pride in manufacturing the highest quality injectors available. Each injector is built in-house using brand new factory OEM parts, including the nozzles, ensuring superior performance and reliability. Backed by a 1-year unlimited mileage warranty, you can trust that your investment is protected.

Optimized Performance with Industry-Leading Technology

The R4 50% Over Injectors are designed to work seamlessly with upgraded turbo, single S400, or compound turbo setups, allowing for more efficient operation and reduced Exhaust Gas Temperatures (EGTs). To further enhance your system, we recommend a CP3 upgrade like the 120% over Double Dragon Fire Pump or Dual CP3 Kit. With Industrial Injection's precision-balanced injectors, you can expect a smoother, more powerful, and more fuel-efficient driving experience.

Convenient and Hassle-Free Installation: The injectors come with a new copper crush washer and o-rings for easy installation. As an OEM Genuine part, they are a direct replacement for your original injectors. Additionally, the core charge is fully refundable if returned within 90 days. Don't miss out on the opportunity to elevate your LMM Duramax's performance with the Industrial Injection R4 50% Over Injector.

What Our Customers Say

January 19, 2026

Absolutely no complaints!

It's a very solid and reliable device. It is a joy to use.

- Francis M..

January 19, 2026

Absolutely no complaints!

This product has a premium build without the exorbitant cost.

- Shawn N..

January 19, 2026

Absolutely no complaints!

It's a very well-made and durable item. It has exceeded my expectations.

- Jay V..

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