Nostrum 3.0L Ford Explorer Stage 2 Injectors

What sets Nostrum apart:

• Direct Replacement  
• OEM equivalent spray pattern 
• Limited Lifetime Warranty 
• Installation guide provided 
• Tuning guide available 
• 24% Flow rate increase  
• Ethanol Compatible  

Introducing Nostrum Stage 2 Injectors for the 3.0 Ecoboost platform! Flowing 24% more fuel than the factory injector, these are the largest direct injectors currently available for the Explorer ST. These injectors have been carefully developed to fit like factory and have no compatibility issues with a stock 3.0, meaning there’s no need to worry about secondary injection controllers, fitting secondary injector hardware, filling meth tanks, or clogged meth injectors.  

For cars with built engines and upgraded turbos, the Stage 3 injectors are what you want! They can be found here: Explorer Stage 3 Injectors

To take full advantage of your new injectors, we would recommend pairing them with Nostrum’s 3.0 Ecoboost HPFP. Flowing 47% more than the factory pump, the Nostrum HPFP will not only allow you to dial in more torque earlier in the rev range, but also gain peak horsepower by providing the upgraded injectors with the additional fuel that they need!

Nostrum backs every part we sell with a limited lifetime warranty. These products come complete with everything you need inside the box, including detailed installation instructions. Tuning guides are also available for your dealer or tuner. We have customer service and calibration engineers on staff to provide you with any support that you may need, from installation to tuning. 

Why is spray pattern important?

While increasing flow rate is critical to making more horsepower, there are other factors to consider when choosing fuel system upgrades. A bigger injector isn’t always a better injector! It can flow a large volume of fuel at WOT, but if the spray pattern is poor, you can expect poor idle quality, poor drivability, increased knock propensity, soot, NVH (noise vibration harshness,) and tuning difficulty. Additionally, the wrong spray pattern can result in liquid fuel impinging in the cylinder walls, causing oil dilution, which increases mechanical wear to internal engine components.

Nostrum has invested significant time and resources into acquiring the equipment and machinery necessary to deliver an OEM level of quality on our injectors. Our spray patternation and arc flash machines (images below) give us an unparalleled look at how an OEM injector is designed and how it operates.  Our engineers design and develop injectors to optimally interact with engine air flow inside the combustion chamber to improve fuel evaporation and create a homogenous air-fuel mixture that results in a higher combustion quality. For you, this means that you can expect our injectors to perform at their absolute best regardless of what you are asking from them, from daily driver duty to setting new ¼ mile records.

• 2020-2023 Ford Explorer ST 
• 2020-2023 Lincoln Aviator 
• 2020-2023 Police Interceptor Utility