AEM's 320lph E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity characteristics of ethanol and methanol fuels. They are tested to work with ethanol fuels up to E100, methanol fuels up to M100, and all types of gasoline. Its compact, short body design (65mm length) with mounting hooks also makes it a true bolt-in replacement for the OEM GT-R fuel pumps. This kit includes a wiring harness, pre filter, and o-rings for each pump. Every AEM 320lph E85-Compatible Fuel Pump is tested to flow 320 lph at 43 PSI before it is packaged for sale.