SKU: 36463310377

IE TrueFlex Sensor Harness For MQB Engines | Fits VW MK7 & Audi 8V Engines

Sale price$112.05 Regular price$124.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

IE TrueFlex Sensor Harness For MQB Engines | Fits VW MK7 & Audi 8V EnginesLEADING FEATURES Required for IE TrueFlex MQB tunes Allows for instant adjustments from 91 pump to full E85 Harness for VW MK7 & Audi 8V EA888. 3 engines Sends sensor data in real time to IE ECU calibrations Includes everything needed to install OVERVIEW This plug and play harness kit is required for IE TrueFlex ECU Tunes for VW and Audi MQB Gen 3 engines. This includes everything necessary for the flex fuel sensor to send real time data from your

LEADING FEATURES

  • Required for IE TrueFlex MQB tunes
  • Allows for instant adjustments from 91 pump to full E85
  • Harness for VW MK7 & Audi 8V EA888.3 engines
  • Sends sensor data in real-time to IE ECU calibrations
  • Includes everything needed to install

OVERVIEW

This plug and play harness kit is required for IE TrueFlex ECU Tunes for VW and Audi MQB Gen 3 engines. This includes everything necessary for the flex-fuel sensor to send real-time data from your fuel system to the ECU and adjust for any content mix from 91 pump to full E85 automatically. 


Kit includes:

  • (1x) IE TrueFlex Wiring Harness
  • (1x) 2 amp Fuse
  • (1x) Ethanol Sensor
  • (2x) Ethanol Sensor Quick Connect Couplers
  • (2x) Hose Clamps

INSTALLATION

This harness kit is fully assembled to proper lengths and includes everything needed to install in a clean and factory-like install. Disconnecting and cutting of factory soft fuel lines is required and should be completed with great care or by a professional.Click here to download the install guide

TrueFlex is currently available for 2015-2018 MK7 GTI & A3 2.0T W/IS38. Stage 1 & 2, Golf R/S3, and 2019+ model years are coming soon!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 36463310377

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4.3 ★★★★★
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Brianne Acklin
Pawtucket, US
★★★★★ 3
Manufactured wrong
Double check the mounting holes BEFORE you assemble! I got the whole thing put together, and then realized the left side bracket was incorrectly manufactured- the mounting hole is on the front of the unit instead of the back, so I can’t actually hang it on the wall. The assembly was easy, though.
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Reviewed in the United States on April 24, 2026
S
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Sabreena Latham
Lexington, US
★★★★★ 5
Love!!!!! GET IT!! It’s a steal
Absolutely LOVEEEEEE it! The LED light strip sucks though lol. It falls off. So we glued it…. 🤣 but it’s such a good shelf!! The lights look super cool on it! Easy to assemble. Great size. Perfect size.
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Reviewed in the United States on December 27, 2025
A
Verified Purchase
Angela Benton
Charlottesville, US
★★★★★ 5
Will buy again
Color: Walnut, Size: 2 Pack
Great color, hardwear was easy to install, quality great, very stable, all in great fit great size and love the look
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Reviewed in the United States on March 27, 2026
J
Verified Purchase
Judy V.
Carnegie, US
★★★★★ 5
Good product at a reasonable price.
Color: Grey, Size: 2 Pack
The shelves were easy to install, are sturdy and look good.
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Reviewed in the United States on April 14, 2026
S
Verified Purchase
Shelly Desrosiers
West Palm Beach, US
★★★★★ 5
Highly recommend these shelves
Color: Black, Size: 2 Pack
Love these shelves! Easy to put up, stylish, well made and mounting hardware feels secure. Love the fine details of the included screws and anchors and small tabs to cover screws underneath.
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Reviewed in the United States on May 27, 2026

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