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IE VW MK7 & Audi 8V DSG (DQ381) Transmission Tune | Fits 2019+ GTI, GLI, Golf R, S3, A3 & 2019+ TTS

Integrated Engineering // Software

DQ381 DSG cars only. Requires an iE ECU tune.

This tune is for 2018-2022 MQB cars with the 7-speed DQ381 DSG. It needs a matching iE ECU tune and should not be installed on a stock engine tune.

£529.11

SKU:IESOVX3

Or £132.28 /mo with

IN STOCK

IE VW MK7 & Audi 8V DSG (DQ381) Transmission Tune | Fits 2019+ GTI, GLI, Golf R, S3, A3 & 2019+ TTS

Integrated Engineering // Software

DQ381 DSG cars only. Requires an iE ECU tune.

This tune is for 2018-2022 MQB cars with the 7-speed DQ381 DSG. It needs a matching iE ECU tune and should not be installed on a stock engine tune.

£529.11

SKU:IESOVX3

Or £132.28 /mo with

IN STOCK

SHIFT FASTER, DRIVE FASTER

Don't let the gearbox short shift your ECU tune. The iE DSG tune for your 2018-2022 GTI, GLI, Golf R, A3, S3 or TTS delivers faster shifts, a higher RPM limit, optimized shift points, and a drive mode that finally acts like a performance car. Acceleration times drop and your 2.0T feels fully sorted.

BUILT FOR BIG TORQUE

The DQ381 needs this tune for Stage 1 high torque files and every Stage 2 file. Clutch clamping force goes up so the gearbox can safely handle the extra power, and the factory torque limiters come out. It no longer lugs the engine in drive or short shifts a bigger powerband.

WHAT CHANGES

Every feature is included. One price covers every ECU stage you will ever run.

HIGHER SHIFT POINTS

Use the whole powerband of your turbo engine without the DSG grabbing the next gear early.

DRIVE MODE REWORKED

The factory calibration keeps RPM low in drive to a fault. Ours shifts a little higher, so the engine stops lugging and vibrating, and downshifts come much quicker when you ask for power.

MORE CLUTCH PRESSURE

Higher clutch pressure holds more torque without clutch damage or extra wear, for harder acceleration and more aggressive launches.

LESS DSG LAG

Clutch engagement is reworked to cut the hesitation when you pull away from a stop.

LESS GEAR HUNTING

Gear hunting is reduced, and the factory temperature protection stays in place for safety.

ONE TUNE FOR EVERY STAGE

There are no stages and no upgrade charges. Every feature for any ECU stage is included from day one. The DSG tune and the iE ECU tune were developed side by side on our in-house dyno, so the engine and gearbox work as one.

FLASHED THROUGH THE OBD PORT

No need to pull the TCU. Flash it in your driveway with the iE POWERlink, or through an iE software dealer. If you already own a POWERlink, buying this tune adds the credits to it within one working day. The same POWERlink installs future updates and reads TCU and ECU fault codes.

Installation

Use the POWERlink Tuner to flash your transmission and engine tunes.

POWERLINK MAKES IT EASY

A simple, step-by-step experience that makes flashing safe, clear, and stress-free.

LIVE GAUGES

Turn your phone into a customizable gauge cluster and monitor key engine data in real time.

DIAGNOSTICS

Read and clear trouble codes instantly and understand what your car is telling you.

DATA LOGGING

Record high-resolution engine data to review, share, or send directly to iE support.

COMPATIBILITY

YEAR	MAKE	MODEL	ENGINE	DRIVE
2019-2021	VW	GTI (MK7.5)	2.0T DSG	FWD
2019-2022	VW	GLI (MK7)	2.0T DSG	FWD
2018-2021	VW	Golf R (MK7.5)	2.0T DSG	AWD
2019-2021	Audi	A3 (8V)	2.0T DSG	FWD / AWD
2018-2021	Audi	S3 (8V)	2.0T DSG	AWD
2019-2021	Audi	TTS (8S)	2.0T DSG	AWD

FITMENT NOTES

DSG transmission cars only. A matching iE ECU tune is required. Do not install on a stock ECU tune.

Once applied, the tune is permanently registered to the vehicle. It can transfer to a new owner only with the vehicle.

FAQs

Do I need this tune?

If you run a Stage 1 high torque or any Stage 2 iE ECU tune on a DQ381 car, yes.

Can I install it on a stock car?

No. The DSG tune needs a matching iE ECU tune.

Do I pay again when I go Stage 2?

No. One price covers every ECU stage.

Is temperature protection kept?

Yes. The factory temperature protection stays in place.

Do I need to remove the TCU?

No. It flashes through the OBD-II port with the iE POWERlink.

I already own a POWERlink. What happens?

Choose I OWN ONE ALREADY when you buy. We add the credits to your cable within one working day.

What do I need to flash it?

A POWERlink and a Windows 10 or newer laptop or tablet with WiFi, a USB port, a 1.0GHz or greater 32 or 64-bit processor, and 4GB of RAM.

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FROM THE SMALLEST DESIGN DETAILS TO CUSTOMER CARE, WE OBSESS OVER EVERY PART OF YOUR EXPERIENCE.

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average rating 5.0 out of 5

Based on 73 reviews

5 Stars

70 Reviews
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100% of reviewers would recommend this product to a friend

Fitment	Rated 5 out of 5
Quality	Rated 5 out of 5
Value	Rated 4 out of 5
Ease of Use	Rated 4 out of 5
Performance	Rated 5 out of 5

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73 Reviews

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Reviewed by Hunter P.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Feels like a new car

The increased redline rpm makes it feel so much more alive, and putting the trans into sport actually does something again 100% worth every penny.

Fitment	Rated 5 out of 5
Quality	Rated 5 out of 5
Value	Rated 5 out of 5
Ease of Use	Rated 5 out of 5
Performance	Rated 5 out of 5

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Reviewed by Troy L.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Worth it

This tune makes the DQ381 enjoyable and finally as useful as it should be, crisper more firm shifts everytime

Fitment	Rated 5 out of 5
Quality	Rated 5 out of 5
Value	Rated 5 out of 5
Ease of Use	Rated 5 out of 5
Performance	Rated 5 out of 5

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Reviewed by William A.

Verified Buyer

I recommend this product

Rated 5 out of 5

Review posted

Mk7.5

Love the truth tune and the new update to engine tune apex rocks good job

Fitment	Rated 5 out of 5
Quality	Rated 5 out of 5
Value	Rated 5 out of 5
Ease of Use	Rated 5 out of 5
Performance	Rated 5 out of 5

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Reviewed by Christopher

I recommend this product

Rated 5 out of 5

Review posted

5 Stars

Easy to install. Amazing results! Fantastic support from IE.

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Reviewed by Levi

I recommend this product

Rated 5 out of 5

Review posted

5 Stars

Overall shifts are so much nicer, seems a lot smarter

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Not currently legal for road use in California

Because this part doesn't currently comply with California emissions laws, we can't sell or ship it to California addresses. Everywhere else? Full send.

California Prop 65 warning: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.