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QFS Performance 340LPH E85 Intank Fuel Pump, QFS-353FT

$52.49 - $52.98 USD
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1.00 LBS

Quantum's 340LPH Flextech E85 series fuel pumps can run 100% E85, 100% gasoline, or a combination of the two (flex fuel setups). Quantum's 340LPH fuel pumps come from the same proven source as the other "big brand" 340LPH. Quantum installation kits comprise of E85-safe polyethylene mesh strainers, corrugated PTFE E85-safe flex "accordian" hoses, and stainless steel hose clamps. We back every single pump with a lifetime warranty, something you will not find with any other 340LPH fuel pump.


  • Flow: 326LPH, Draws 12.4 Amps @ 45psi
  • Flow: 292LPH, Draws 12.8 Amps @ 60psi
  • Coating: Corrosion resistant black plated steel w/ laser etched serial number
  • Check Valve: Integrated check valve built into fuel pump outlet.
  • Applications: Can be used on EFI or carbureted applications (carbureted applications will require aftermarket bypass style regulator)
  • Wiring: Thick 14 gauge universal pigtail included. Plug and play wiring harnesses included when available.
  • Hose: Corrugated E85 compatible flex hoses included with GM and BMW kits. Submersible high pressure rubber hose included with other kits.
  • Independently flowtested by RC Engineering
  • Serialized fuel pump body guarantees Lifetime warranty. Quantum has built its reputation on providing a lifetime warranty for all its OEM and performance fuel pumps.


340 LPH
All Quantum brand products are backed by a lifetime warranty. Quantum products that fail at any time will be replaced under warranty if it is determined that the failure was due to a defect in workmanship or material. This warranty only applies to the original customer and is non-transferable. Improper use or installation of the product voids this warranty, and Quantum is not responsible for incidental costs resulting from failure of the product. In the unlikely event that you should need to request a warranty, please contact us at with your order information and a detailed description of the problem.