AEM's 340lph E85-compatible high flow in-tank fuel pump features robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels, and is tested to work with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline. This pump is recommended by Cobb Tuning for Flex Fuel installations.

The 340lph E85-compatible high flow in-tank fuel pump includes a wiring harness, pre filter and O-rings. Every AEM fuel pump is tested to flow 340 lph at 43 PSI before it is packaged for sale.

Fits all 2008-2021 STI models, 2008-2014 WRX, 2009-2013 Forester XT, and 2005-2009 Legacy GT/Outback XT.