
The AEM 400LPH Metric Inline High Flow Fuel Pump (PN 50-1009) is engineered to deliver superior fuel flow for high-output engines. With its M18x1.5 female inlet and M12x1.5 male outlet, this pump uses the industry-standard "044 Style" configuration, making it compatible with a wide range of setups. Designed for both naturally aspirated and forced induction engines, it supports over 1,200 HP naturally aspirated or 860 HP at 30 PSI boost.
NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.