• High-output in-tank electric fuel pump
• Over 340 lph flow at 40 psi — 30%+ more than comparable pumps
• E85 compatible, OEM 39mm body
• Bolts into many existing hanger assemblies

Over 30% More Flow Than Comparable Pumps

The Aeromotive 340 Stealth Fuel Pump is a high-output, in-tank electric fuel pump that fits most popular EFI applications, compact and lightweight enough to bolt into many existing hanger assemblies. What sets the 340 Stealth apart is its superior flow throughout a wide pressure range: at 40 psi, it delivers more than 340 lph, over 30 percent more flow than other popular aftermarket pumps. That kind of flow headroom matters directly once you're running a turbo or supercharged setup that demands more fuel than a stock pump can reliably deliver. That's the kind of detail that separates genuine engineering from a basic replacement part.

E85 Compatible, Built for Forced Induction Support

This pump is ideal for applications requiring more flow while retaining the factory lines and mounting provisions from the original equipment configuration, and it's also a genuine universal replacement option for applications needing more flow to support forced induction power adders. E85 compatible with an OEM 39mm body, it includes a universal filter sock and is designed specifically for in-tank use, with a turbine pump mechanism that increases durability and supports pulse-modulated applications. It's a proven, well-specified pump for anyone building toward real forced-induction power. It's a small distinction that makes a real difference once you're actually using it.

Straight From Subispeed

A genuine high-flow fuel pump upgrade for 2002-2007 WRX / 2004-2007 STI — real flow headroom for turbo or supercharged builds, E85 compatible.

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