Increase rear wheel torque transfer and traction with the TuneZilla Haldex Tune for the Gen 5 OCQ Haldex AWD system.
During testing, TuneZilla's development vehicle improved 60 foot times to 1.53sec (on street tires) when paired with their optional Haldex Spring Upgrade (and Stage 3 ECU and TCU tunes). When tested on drag radials, the 60 foot time further improved to 1.50sec.
Features:
- Increases pump duty cycle for increased torque transfer to rear wheels, typically from 20% - 25%
- Increases torque transfer during cornering to promote oversteer
- Retains factory decoupling when cruising to maintain fuel economy
- Reduced 60ft times for those who like to race
- Pairs perfectly with our Haldex Spring Upgrade (not required and sold separately)
Requires:
To flash your Haldex module, you will need a FlashZilla Pro dongle (select the option above: "I'm installing this tune myself and need a FlashZilla Pro tool")
Fitment/Applications:
- 2015-2019 VW Mk7/Mk7.5 Golf R
- 2017-2022 VW Mk7/Mk7.5 Golf Alltrack / Sportwagen
- 2015-2020 Audi 8V A3 / S3
- 2016-2022 Audi 8S TT / TTS
- 2018-2022 Tiguan 4motion
*Some 2019-2020 S3, TT/TTs are not compatible with this tune
With this software, you can optimize the performance of the Haldex AWD system in your car. The software can set the oil pump to its maximum DC capacity during heavy load conditions.
The software smoothly controls the oil pump and adjusts its operating force, which in turn affects the force of the Haldex clutch, based on the vehicle's current situation (calm driving, dynamic driving, or launch control).
This ensures your system won't be overloaded when there's no need for high settings.
It is ideal for all users and for every situation the vehicle might encounter. The software can function like the stock file of your factory controller but can also boost its operating power by up to +/-40%.
After a Haldex reflash, it's essential to recalibrate the oil pump, using tools like VCDS or OBD11:
Installation Options
Choose between installing yourself, or if you're local to us, our Aberdeen, MD shop can install this tune for you.
At Home Installation
In order to install this tune yourself, you will need a FlashZilla Pro tuning device and a computer installed with a Windows 10 or newer operating system. You may add a FlashZilla Pro to your order by selecting the option above.
If you already have access to a FlashZilla Pro tuning device, simply select the option above and we'll contact you about how you can add this tune to your existing account or how to create a new one if you don't already have one.
Professional Installation
If you are local to our Aberdeen, MD shop and would prefer to have us install this tune for you, please select the option above, place your order and we will contact you to set up an appointment.