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Deatschwerks Fuel Pump Hard Wire Kit Aluminati 2.5i and JDM Fuel Rail Adapters 02-20 Subaru WRX, 04-20 STi Radium Engineering Fuel Feed Hose Kit  15-17 WRX
Get the best from your fuel pump
Made in the USA Stock Replacement
Verus Engineering Fuel Starvation Door FRS/BRZ/ 15-18 WRX Radium Engineering 6 Micron Microglass Fuel Filter Delicious Tuning Quick Disconnect Fuel Pressure Sensor
Helps with high G left hand turns 6 Micron is best for E85 Plug-n-play replacement
AEM E85 340lph Fuel Pump w/filter 08-14 WRX / 08-21 STI Aeromotive E85 Stealth 340LPH Universal Fuel Pump w/Install Kit Deatschwerks 65c 265lph Fuel Pump 15-17 WRX / 12+ Frs / 12+ BRZ
Includes Installation Fuel Filter Kit May require modification for fitment 3 Year Warranty
Delicious Tuning Fuel Pressure Sensor Kit (08 - 19 STi / WRX) Subaru Fuel Pump Deatschwerks 300 Compact 340lph Fuel Pump 15-17 WRX / 12+ BRZ / 12+ FRS
Compatible with COBB Accessport V3 E85 Model - Requires Modification for fitment 3 Year Warranty
Delicious Tuning DIT Flex Fuel Kit MK2 for Cobb (2015 - 2020 WRX) Nostrum High Performance High Pressure Fuel Pump 2015-2021 WRX
Integrated Bluetooth Nostrum High Performance High Pressure Fuel Pump 15-21 Subaru WRX

The Nostrum Subaru FA20 High Pressure Fuel Pump ( HPFP ) provides a 40% increase in fuel capacity vs the stock pump. It's Ethanol Compatible up to 100% Ethanol, capable of 600 WHP on E85. Please be aware a profession tune is required and suggested use with MoTec.

Running this will require you also to upgrade your vehicles in tank fuel pump ( low pressure ). Fuel System limitations due to the low pressure fuel pump frequently seen at high RPM's and high power levels.

The HPFP needs a constant supply of fuel pressure ( around 4 bar ) at its inlet in order to avoid cavitation. If the in-tank fuel pump cannot supply sufficient fuel pressure /- flow, it will starve the HPFP at higher RPM's.

Functionally your vehicle does not require calibration changes to operate with the Nostrum HPFP. With the Nostrum HPFP, it is possible to request higher fuel rail pressures at higher RPM's: however, Nostrum does not recommend requesting more than 170 bar of pressure.

  • Designed, developed, validated, and tested in the USA.