Stage 1
The 3.6L VR6 is one of Volkswagen’s most iconic engines, known for its distinctive sound, smooth power delivery, and strong naturally aspirated performance. In the Atlas, that character makes for a capable and refined SUV, and TuneZilla’s Stage 1 tune builds on it with increased power, stronger torque, and sharper throttle response.
The Stage 1 ECU + TCU tune bundle delivers a noticeable improvement in acceleration while keeping power delivery smooth and predictable throughout the rev range. Throttle response is more immediate, giving the VR6 a more responsive feel without making it overly aggressive or difficult to drive. The result is a stronger, more engaging powerband that suits everything from everyday commuting to highway driving and towing.
This tune requires 93 octane fuel to realize the advertised power gains.
The 3.6L VR6 already has a character that sets it apart from the rest of Volkswagen’s engine lineup, and the Stage 1 tune enhances that experience without taking away from its smooth, refined nature. With more power available when needed and improved responsiveness behind the throttle, the Atlas feels more capable and enjoyable while retaining the everyday usability expected from a Volkswagen SUV.
Perfectly Paired Tuning
Some things are just better together. The ECU and TCU tunes were developed together to work harmoniously, enhancing engine response while optimizing transmission behavior for smoother shifts, faster acceleration, and a more dynamic driving experience. One that keeps up with the flow of traffic, accelerates when you need it to, and responds when you ask it to.
Experience improved throttle response, transforming your cars into a responsive powerhouse. The best part? No hardware changes are required, ensuring a hassle-free installation process. Our Stage 1 ECU Tunes are optimized to run on 87, 91, and 93 Octane pump gas, making the upgrade accessible and convenient for everyone. Elevate your driving pleasure, amplify your car's performance, and redefine your journey on the road with our Stage 1 ECU Tune.
TCU Tune Features:
Shorter up/down shift times
Torque limiters removed from all gears
Gear number display enabled in D/S modes
D-mode slow driving higher 5kmh (mainly AQ450)
D-mode / S-mode gears 5-6 max rpm higher (mainly AQ250)
Any Time, Any Place
Flash your vehicle in the comfort of your own driveway or garage using our TuneZilla Portal App and FlashZilla Pro dongle. Download your tune directly to your laptop and flash your vehicle anywhere.
Tune files can be modified through our InstaTune server so that you can upgrade your tune anytime. For more information on how to use the FlashZilla Pro, you can see the guide here: Tuning with FlashZilla Pro
Requires
Upgrade | Requirement |
|---|
93 Octane / 98 RON | Required |
Notes
It is important to note that we do not remove or modify factory readiness monitors or force readiness for any factory-installed components. If you are installing aftermarket hardware that is for off-road use only, please double-check with your state requirements prior to flashing.
For best results, please ensure that all check engine lights and/or mechanical issues are repaired before you begin flashing. If your ECU has been tuned previously, please return it to stock. If there are questions about this, please open a ticket
Applicable to:
2015 - 2019 VW Golf VII R
2017 - 2021 VW Golf Alltrack / Sportwagen
2015 - 2020 Audi A3 / S3
2016 - 2022 Audi TT / TTS
2018 - 2021 Tiguan 4motion
2018 - 2021 Atlas
*some 2019-2020 S3, TT/TTs are not compatible with our tune
Increase rear wheel torque transfer and traction with our Haldex Tune for the Gen 5 OCQ.
During testing, our development vehicle improved 60 foot times to 1.53sec (on street tires) when paired with our 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.
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.
Notes
With this software, you can optimize the performance of the Haldex 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.
