- Refund Policy
- Required for IE TrueFlex MQB tunes
- Allows for instant adjustments from 91 pump to full E85
- Harness for VW MK7 & Audi 8V EA888.3 2.0T engines
- Sends sensor data in real-time to IE ECU calibrations
- Includes everything needed to install
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.
- (1x) IE TrueFlex Wiring Harness
- (1x) 2 amp Fuse
- (1x) Ethanol Sensor
- (2x) Ethanol Sensor Quick Connect Couplers
- (2x) Hose Clamps
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
Our TrueFlex sensor harness kit is compatible with all 2015-2021 VW MK7 and Audi 8V 2.0T EA888 Gen 3 engines. The harness kit on its own will not function without a matching IE TrueFlex ethanol tune. Tuning is currently available for select vehicle years and is being expanded now. If you are waiting for tune support to be released for your model year, the kit can be installed ahead of time without an IE TrueFlex tune safely, the stock ECU calibration will ignore the harness input until the tune is flashed (do not run ethanol without the TrueFlex tune on the ECU).
AVAILABLE TUNE SUPPORT
|Audi||S3||2015-2017 (8V)||Stage 2|
|Audi||S3||2018-2021 (8V)||Coming soon|
|Audi||A3*||2015-2018 (8V)||Stage 1, 2, & IS38|
|Audi||A3*||2019-2021 (8V)||Coming soon|
|VW||Golf R||2015-2017 (MK7)||Stage 2|
|VW||Golf R||2018-2021 (MK7)||Coming soon|
|VW||GTI||2015-2018 (MK7)||Stage 1, 2, & IS38|
|VW||GTI||2019-2021 (MK7)||Coming soon|
|VW||GLI||2019-2021 (MK7)||Coming soon|
*Supports Audi A3 with all-wheel drive (Quattro) and 2.0T only.
*TrueFlex tuning is currently expanded for North America (NA) ECUs. Rest-of-world (ROW) ECUs (Europe, Asia, Australia, etc.) may not be fully supported. Please contact IE Support before purchasing to verify your ROW compatibility before ordering. Early European Simos12 ECUs (5G0906259) can not be supported.
Our policy lasts 14 days. If 14 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
* Customer must pay for the shipping to the original manufacturer.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items:
* Gift cards
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted: (if applicable)
* Book with obvious signs of use
* Any item not in its original condition, is damaged or missing parts for reasons not due to our error.
* Any item that is returned more than 14 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at firstname.lastname@example.org
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at email@example.com labelled as “Defective Item”
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.