---
product_id: 18811668
title: "\"QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More\""
brand: "hfp"
price: "S$220"
currency: SGD
in_stock: false
reviews_count: 8
url: https://www.desertcart.sg/products/18811668-qfs-340lph-e85-flex-in-tank-efi-performance-fuel-pump
store_origin: SG
region: Singapore
---

# 340 LPH max flow Whisper-quiet operation Universal fit for top brands "QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More"

**Brand:** hfp
**Price:** S$220
**Availability:** ❌ Out of Stock

## Summary

> ⛽ Power your ride with precision and silence — don’t get left behind!

## Quick Answers

- **What is this?** "QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" by hfp
- **How much does it cost?** S$220 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/18811668-qfs-340lph-e85-flex-in-tank-efi-performance-fuel-pump)

## Best For

- hfp enthusiasts

## Why This Product

- Trusted hfp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Silent Yet Powerful:** Upgraded internal components deliver consistent fuel flow with minimal noise, keeping your ride smooth and stealthy.
- • **Universal Compatibility:** Fits a wide range of premium vehicles including Audi, BMW, Chevy, and more for seamless integration.
- • **Durable High-Octane Ready:** Constructed with advanced polymers to handle E85 and high-octane fuels without compromise.
- • **Peak Performance Flow-Tested:** Guaranteed accurate 340 liters per hour flow rate to maximize engine upgrades and efficiency.
- • **Precision Engineered for Longevity:** Balanced turbine impeller and pressure design ensures 100,000+ miles of reliable performance.

## Overview

The QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump by Quantum Fuel Systems is a high-performance, universally compatible fuel pump engineered for durability and peak flow accuracy. Designed to support engine upgrades and handle high-octane fuels like E85, it offers whisper-quiet operation and a lifetime warranty backed by US-based customer service. Perfect for professional drivers seeking reliability and enhanced vehicle performance across premium brands.

## Description

"QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More"

## Features

- "THE ULTIMATE IN PEAK ENGINEERING TO GUARANTEE RELIABILITY AND LONGEVITY - Designed and constructed to balance volume, pressure, and turbine impeller angle to prevent overheating of fuel--and problem free operation in excess of 100,000 miles."
- "FLOW-TESTED HIGH-PERFORMANCE FUEL PUMPS - Guaranteed accurate flow, helping your vehicle achieve peak performance. Recommended for vehicles with engine performance upgrades."
- DURABLE CONSTRUCTION - Capable of handing the stress of high octane fuel while surpassing industry standards for longevity & reliability.
- "QUIET OPERATION - Upgraded polymers, brushes, and commutators guarantee consistent flow & amperage draw while maintaining quiet operation."
- "LIFETIME WARRANTY WITH DEDICATED IN-HOUSE CUSTOMER SERVICE TEAM IN THE USA BASED IN VENTURA, CALIFORNIA. Quantum Fuel Systems has been American-owned and operated since 1999. Se habla Espa�ol."

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | HFP |
| Fit Type | Vehicle Specific Fit |
| Vehicle Service Type | Car |
| Item dimensions L x W x H | 3 x 4 x 7 inches |
| Material | Polymer |
| Item Weight | 1 Pounds |
| Style | Fuel Pump |
| Specification Met | OE |
| Auto Part Position | Inside |
| Outlet Connection Size | 0.31 Inches |
| Inlet Connection Size | 0.31 Inches |
| Outlet Connection Type | [INFER_FROM_VEHICLE_MODEL_ORIGINAL_FUEL_PUMP_OUTLET_CONNECTION_TYPE] |
| Body Material | Polymer |
| Gas Type | Ethanol |
| Mounting Type | Tank Mount |
| Operation Mode | EFI |
| Product Grade | Performance Part |
| Automotive Fit Type | Vehicle Specific Fit |
| OEM Part Number | AIRTEX E3210 E3211 E3212 E3222 E3240 E3265 E3271 E3307 E3313 E3367 E3904 E3906 E3906 GM 25163468 DELPHI FE0113 CARTER P74037 BOSCH 69223 |
| Manufacturer | Quantum Fuel Systems |
| Item Weight | 1 pounds |
| Product Dimensions | 3 x 4 x 7 inches |
| Item model number | QFS-343FT-1016 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 911505a4-aa63-4d53-ab0c-02f2baedd143 |
| Special Features | Automotive |

## Product Details

- **Brand:** HFP
- **Fit Type:** Vehicle Specific Fit
- **Vehicle Service Type:** Car
- **Item dimensions L x W x H:** 3 x 4 x 7 inches
- **Material:** Polymer

## Images

!["QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" - Image 1](https://m.media-amazon.com/images/I/714MBrfYTuL.jpg)
!["QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" - Image 2](https://m.media-amazon.com/images/I/61T9uZGiKaL.jpg)
!["QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" - Image 3](https://m.media-amazon.com/images/I/81CqeEFCVFL.jpg)
!["QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" - Image 4](https://m.media-amazon.com/images/I/61lTY7T7qvL.jpg)
!["QFS 340LPH E85/Flex In-Tank EFI Performance Fuel Pump w/Tank Seal, Strainer Replacement for Universal Fit Audi Chevrolet GMC BMW Volvo Buick Cadillac Buick & More" - Image 5](https://m.media-amazon.com/images/I/51C4Gf-9jtL.jpg)

## Questions & Answers

**Q: Will this pump work in 86 camaro with ls1 conversion**
A: Yes, this will essentially be a 100% direct drop-in for the 1985-1997 Chevrolet Camaro - you will only need to use the upgraded wiring plug, which we provide.  This pump will be able to supply the 65psi required.   Let us know if you have any further questions - Sean 818-574-FUEL

**Q: how many psl it make?**
A: Have used these pumps on a lot of LS installs will dead head above 125psi, I have run them in the 60-80psi range with no problems

**Q: Will this work on the fitech efi ?**
A: In short, yes.
The pump is suitable for most efi systems, but you need to look at the required fuel pressure and flow rate for the specific fitech system your going to run and verify that this pump meets those requirements.

**Q: Will this fit my 2004 Chevy Colorado?**
A: You would need to disassemble the factory sending unit to replace and this pump will require some modifications to the sending unit to fit. Unless your modifying the fuel system to handle performance add-ons it’s recommended to use a direct replacement part.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pump is extremely powerful
*by J***N on November 2, 2016*

I own a 1991 Corvette. It has been modified so I purchased this pump due to its enhanced abilities. I installed it correctly as I am ase certified. The pump failed after one week. Contacted company who was extremely helpful and knowledge. Told them my issues and in less than 2 days had a replacement at my door. Beyond great customer service. Pump works great and car runs amazingly. Thank you. Recommend dealing with this company anytime. Great product and wonderful company.

### ⭐⭐⭐⭐⭐ Works good
*by K***N on March 14, 2019*

Used this pump to run my Holley sniper efi seems to be doing a great job !

### ⭐ Not happy
*by S***N on February 18, 2020*

This is second one iv put in my truck in a week 1st worked 4 1st day & next day truck wouldn't start total wast of time and was late to work. So i ordered a replacement which this one was working ok 4 about 3 days now every time i go to start my truck i have to turn key back & 4th like 4 times to prime it.its not holding any pressure & now i have to find the time to drop tank again and send this one back its wasted so much of my time & a toatal inconvenience

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**Shop now:** [https://www.desertcart.sg/products/18811668-qfs-340lph-e85-flex-in-tank-efi-performance-fuel-pump](https://www.desertcart.sg/products/18811668-qfs-340lph-e85-flex-in-tank-efi-performance-fuel-pump)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-26*