---
product_id: 42471534
title: "Integrated Engineering IEFUU6 Black Submerged Dual 044 Billet Surge Tank (Non-CARB Compliant)"
brand: "integrated engineering"
price: "€ 643.92"
currency: EUR
in_stock: true
category: "Automotive"
url: https://www.desertcart.hr/products/42471534-integrated-engineering-iefuu6-black-submerged-dual-044-billet-surge-tank
store_origin: HR
region: Croatia
---

# Integrated Engineering IEFUU6 Black Submerged Dual 044 Billet Surge Tank (Non-CARB Compliant)

**Brand:** integrated engineering
**Price:** € 643.92
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Integrated Engineering IEFUU6 Black Submerged Dual 044 Billet Surge Tank (Non-CARB Compliant) by integrated engineering
- **How much does it cost?** € 643.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/42471534-integrated-engineering-iefuu6-black-submerged-dual-044-billet-surge-tank)

## Best For

- integrated engineering enthusiasts

## Why This Product

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

## Description

Integrated Engineering's innovative dual surge tank design is essential on modified cars requiring higher fuel output, where effective scavenging is a must. This surge tank works inline with your current fuel system by filling up with fuel from the OEM in tank pump. The secondary set of large fuel pumps inside the surge tank draws from this reservoir providing a constant flow. Fuel is only returned to the main tank when the surge tank is 100 percent full, thus providing a steady supply of fuel. This surge tank solution far exceeds the engineering in found in traditional surge tanks, solving multiple problems versus mounting the pumps outside a tank. This surge tank houses two of the popular and high flow rate Bosch "044" pumps, keeping them submerged over 75 percent inside the tank. Using the fuel to submerge the pumps will muffle the noisy pumps, provide cooler pump operating temperatures for longer life, and ensure the pumps will have fuel even on steep turns or accelerations where the OEM pump could experience fuel starvation. The twin pumps are for high powered vehicles with the ability to power 1200BHP setups.

## Features

- 2.3L Capacity
- Innovative submerged pump design
- Pump mounting hardware, O-ring, and assembly lube included
- Vibration damping mounts and mounting hardware included
- 3  -6AN O-Ring Boss fuel ports

## Images

![Integrated Engineering IEFUU6 Black Submerged Dual 044 Billet Surge Tank (Non-CARB Compliant) - Image 1](https://images-na.ssl-images-amazon.com/images/I/515R3GGS60L.jpg)

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**Shop now:** [https://www.desertcart.hr/products/42471534-integrated-engineering-iefuu6-black-submerged-dual-044-billet-surge-tank](https://www.desertcart.hr/products/42471534-integrated-engineering-iefuu6-black-submerged-dual-044-billet-surge-tank)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-24*