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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
AEM 50-1200
AEM 340 L/H E85-Compatible High Flow In-Tank Fuel Pump (Offset Inlet, Inline). 340 lph at 43 psi. Includes fuel pump, installation instructions, wiring harness, pre-filter, internal fuel hose and clamps, cap and rubber buffer sleeve. Included hardware is not application specific.
AEM’s 340 lph E85-Compatible High Flow In-Tank Fuel Pumps feature robust internal construction that is designed to withstand the low lubricity of ethanol and methanol fuels, and have been tested to operate with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline.
The AEM 340 L/H E85-Compatible High Flow In-Tank Fuel Pump is designed for in-tank mounting on high performance vehicles for both naturally aspirated and supercharged applications. It features a compact 39mm diameter that fits most applications and an offset inlet design that makes installation easier. The 340 L/H E85-Compatible High Flow In-Tank Fuel Pump includes a wiring harness, pre-filter, internal fuel hose, clamps, cap and rubber buffer sleeve. Every AEM 340 L/H E85-Compatible Fuel Pump is tested to flow 340 lph at 40 PSI prior to packaging.
Tested and compatible with ethanol fuels up to E100, methanol fuels up to M100 and all types of gasoline.
Designed for high performance EFI vehicles, both naturally aspirated and supercharged.
In-tank fitment.
Every pump is tested to flow 340 lph at 40 PSI.
Its 39mm diameter fits most applications.
Includes pre-filter, hose, clamps, flying lead, cap and rubber buffer sleeve.
AEM products come with a 12-month warranty.










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Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
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Shipping costs depend on the type of product, its weight, dimensions, and the destination country. In most cases, the amount is calculated automatically during the checkout process before the order is finalized.
For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.