Product Description
This is a direct drop in for your 2002-2007 WRX or 2004-2007 STi
AEM Performance Electronics has released its E85 Fuel Pump (PN 50-1200) for high performance naturally aspirated and forced induction EFI vehicles. The AEM E85 Fuel Pump flows 340 lph (84 gph) at 43 PSI.* Please refer to the chart for fuel pump horsepower versus pressure for various applications and fuel types.
AEM's E85 Fuel Pump features robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and has been tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline.
The AEM E85 Fuel Pump is designed for in-tank mounting and features a compact 39mm diameter that fits most applications. It features an offset inlet design that eases installation and includes a wiring harness, pre filter, internal fuel hose and clamps, end cap and rubber buffer sleeve. Every 50-1200 AEM E85 Fuel Pump is tested to flow 340 lph at 43 PSI before it is packaged for sale.
Flow curves from 35 to 90 PSI and current draw vs. fuel pressure charts are available at www.aemelectronics.com.
AEM E85 Fuel Pump Features (PN 50-1200):
Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline
Designed for high output naturally aspirated and forced induction EFI vehicles
In tank design
Each pump is tested to flow 340 lph @ 43 PSI
39mm diameter fits most applications
Offset inlet design eases installation
Kit includes fuel pump, rubber sleeve and end caps, pre filter, and flying lead
Power rating given at 43 PSI, 13.5v at the pump with a BSFC of .5. Flow capability for horsepower support is ultimately dependent on fuel hose diameter, and system electrical voltage and amperage capabilities.
This item is non application specific. Please verify compatibility before purchase. May require some modification for proper installation.
Usually ships same or next day. 
