IROZ Motorsport / Syvecs Haldex Controller for Audi RS3 (8V) & Audi TTRS (8S)

The Syvecs MQB AWD / Haldex Controller is a Standalone AWD / 4WD / Centre Diff Module. This controller offers maximum adjustability and stability, in comparison to the locked non adjustable oem module.

Note: All newly received controllers come with the most recent update file, and will not need to be updated out of the box.

Disclaimer: Modifying the software may lead to communication disruptions. Any alterations to this software may affect the unit’s performance and compatibility. Additionally, it’s important to acknowledge that any necessary repairs resulting from modifications may incur additional costs.

Note: This is loaded via the data transferring cable included with Syvecs Updater.

Installation Links:

Syvecs Installation Manual Syvecs Haldex Controller Installation Iroz Haldex Valve Modification Tuning Your Syvecs Haldex Controller

To Upload .ENC Files:

Syvecs Updater 2.2

Older Non USB-C Units:

AWD_AudiMQB_1-29-1 (Older Gen 1 Controllers)

Newer USB-C Units:

X4AWD_AudiMQB_1-29-2 (Newer USB-C Controllers)

Base Map Software Download:

*New Product Update - The Haldex controller will not come with the Potentiometer*