Unitronic
Toll Free: 1.866.341.2447 My Cart (0)     FR
 
IntakesExhaustsIntercoolersTurbos / Pulley KitsFuelingDrivetrainAccessoriesUniGearUNIConnectAll

Unitronic DQ501 Unlocked TCU(UH013-DR2)

Select Vehicle
description-icon
Description
Unitronic is pleased to offer a transmission tuning solution for 8Y RS3 customers featuring a genuine Bosch DQ501 Unlocked TCU. This unit completely replaces your existing TCU and is expertly prepared and VIN-synced, making it ready for plug-n-play installation into your gearbox.

Installation is straight-forward with the proper tools, equipment, and install guide. Unitronic has made it even more simple with its optional Install Kit, equipping you with all the service items and hardware you may need to perform this job, especially if you're due for a gearbox service.

If you're interested in taking advantage of this upgrade, Unitronic TCU Software is required.

NOTE: When purchasing this upgrade, please be prepared to provide Unitronic with your TCU ID, TCU Revision, and VIN to ensure the unit can be properly configured for your specific vehicle.

Contact Unitronic or your preferred Authorized Dealer for details or click HERE to learn more.
description-icon
Features / Benefits
  • Genuine Bosch DQ501 TCU
  • Allows for advanced transmission tuning
  • Plug-n-Play installation
description-icon
Recommended Software
  • Stage 1
  • Stage 1+
  • Stage 2
dq501unlockedtcutitle2bweb.jpg
imageimageimageimage
Locate Dealer
$2,299.99USD
Options
Click on a product for more information.
Required
VIN:

Are you already using Unitronic ECU Software?
Unitronic TCU Tuning Benefits
8yrs3shifter1.jpg
Whether you’re daily driving your vehicle or planning to hitting the track, Unitronic TCU Software features optimized D-mode and S-mode gear shift points, reduced clutch slippage, up to 70% quicker shift speeds, and more. Learn more about the benefits of Unitronic TCU Software here.
description-icon
Install
Unitronic recommends you read through the entire installation guide prior to beginning the installation process to familiarize yourself with the included components, required tools and procedures. Professional installation recommended.
difficulty
Difficulty Level:
4 / 5
Installation Guide
View mobile version

UNITRONIC® is a registered trademark of Unitronic Corporation Inc.
© 2026 Unitronic Performance Software and Hardware. All Rights Reserved.
4633 Louis B-Mayer, Laval, Quebec, Canada, H7P 6G5 Tel.: 1.866.341.2447 / Fax: 1.866.714.9893
Sema Logo

*Unitronic is not affiliated with any vehicle manufacturers. All Manufacturer and vehicle names and trademarks are used in this web site are for identification purposes only. All trademarks and trade dress such as Audi ®, Volkswagen ®, VW ®, Seat ®, Skoda ®, Porsche ®, Lamborghini® GTI ®, Golf ®,Golf R ®, Golf City ®, Alltrack ®, SportWagen ®, Cupra ®, Scirocco ®, Jetta ®, GLI ®, R32 ®, Rabbit ®, Passat ®, Passat CC ®, Tiguan ®, Beetle ®, New Beetle ®, EOS ®, Touareg ®, Phaeton ® DSG ®, S Tronic ®, TSI ®, TFSI ®, VR6 ®, A1 ®, A3 ®, S3 ®, RS3 ®, Q3 ® , A4 ®, S4 ®, RS4 ®, A5 ®, S5 ®,RS5 ® Q5 ®, SQ5 ®, A6 ®, S6 ®, RS6 ®, Q7 ®, SQ7 ®, A7 ®, S7 ®,RS7 ® A8 ®, S8 ®, R8 ®, TT ®, TTS ®, TTRS ®, Boxster ®, 911 ®, 996 ®, 997 ®, 991 ®, Panamera ®, Macan ®, 918 Spyder ®, Cayenne ®, Cayman ®, Huracan ®, Huracan Performante ® are registered trademarks of Volkswagen AG, Audi AG, and Porsche AG.

Unitronic Corporation Inc. is not affiliated with the Unitronics Group of Companies. To reach Unitronics Group please follow this link https://www.unitronics.com
216.73.216.138 in US