Nostrum 2.4L Subaru FA24F +37% High Pressure Fuel Pump

Nostrum 2.4L Subaru FA24F +37% High Pressure Fuel PumpWHAT SETS THE NOSTRUM FA24 PUMP APART: Fully assembled HPFP 100% Flow tested before sale Ethanol Compatible Limited Lifetime Warranty Installation guide included The new FA24 from Subaru is proving itself to be an improvement over the previous FA20, making easy power with basic bolt ons, but it is still held back by the factory fuel system. This is where Nostrum comes in! Nostrums HPFP for the turbo FA24 is capable of flowing 37% more fuel than the

WHAT SETS THE NOSTRUM FA24 PUMP APART: 

• Fully assembled HPFP  
• 100% Flow tested before sale  
• Ethanol Compatible  
• Limited Lifetime Warranty  
• Installation guide included  

The new FA24 from Subaru is proving itself to be an improvement over the previous FA20, making easy power with basic bolt-ons, but it is still held back by the factory fuel system. This is where Nostrum comes in! 

Nostrum’s HPFP for the turbo FA24 is capable of flowing 37% more fuel than the factory fuel pump. The additional fuel flow allows you to dial in more boost earlier, resulting in a substantial increase in low end torque. Being that our pumps are ethanol compatible, you also have the added benefit of being able to run e85 or blended ethanol fuel. Ethanol is wonderful on turbo cars, as it has a higher octane rating and is less prone to knock than 91/93 pump gas, and you have the potential to make more power as a result. The HPFP can also be installed and driven on without a tune, but we recommend tuning to utilize the pump’s full potential. Our pumps are tunable on Cobb and ECUTek software.  

While the additional torque from the upgraded HPFP is a wonderful thing, most people are looking for more peak horsepower. Pairing our High Flow injectors, which flow x% more than stock, with the upgraded HPFP creates the ultimate DI Fueling package for this platform. There’s no need to worry about secondary injection controllers, filling meth tanks or clogged meth injectors. These are the only aftermarket injectors for this platform that are 100% compatible with the stock ECU and tunable on Cobb or ECUTek. Injector Data and Tuning guides are available upon request.  

Nostrum backs every part we sell with a limited lifetime warranty. All Nostrum 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.  

What comes in the box: 

• Direct fit high pressure fuel pump (40% flow increase over stock) 
• Installation instructions  

Vehicle application list:  

• 2022+ Subaru WRX 
• 2019+ Subaru Ascent 
• 2020-2024 Subaru Legacy