I'm excited to announce that our v2.0 EQT VW Staged Tunes are officially released!
This is a major update with significant refinements for all VW ECU Staged Tunes. But one of the more exciting points are our new E30 Staged Tunes for the Stage 1/2 Golf R. Our E30 maps offer big gains for standard stage 1 and stage 2 cars running E30 ethanol blends. These tunes are designed to operate on completely stock fuel system hardware for true ease of use and simplicity. Check out the dyno chart showing results for all of our v2.0 Golf R staged tunes. These are whp measurements from our Dynocom chassis dyno. Reference the stock baseline pull for comparison. Also note that we have 93 Staged Tunes available as well and they generally make around 10whp more than the 91 Tunes.
Here are some of the other main refinements:
- Added support for Jetta GLI
- Resolved factory inherent diverter valve control issue on all GTI tunes. This is an industry leading improvement that we discovered and resolved by identifying the necessary ECU tables and working with Cobb Tuning to add these tables to their AccessTuner software. This allowed us to control the DV and fix a factory tuning issue that was causing drivability issues for many GTI's. This issue was most commonly noticed at part throttle operation around 3000RPM and around 40-50% throttle. Before the fix, the ECU would keep the DV open, bleeding boost and creating a feeling of lag. Then it would suddenly shut the DV and result in an odd surge of power. With our fix implemented, all our GTI tunes now drive smoothly and responsively without any such lag/surge feeling. Those drivers who are picky about drivability will greatly appreciate this update.
- Refined boost control, ignition timing, fueling targets, cam timing, torque and throttle tables for all models to improve drivability, power, and consistency.
- Revised low end boost curves to minimize compressor surge/flutter. Some slight flutter can still occur on certain setups and conditions, but it is minimal and not a cause for concern in terms of performance and reliability.
- Peak boost targets set to 27psi at sea level (with a healthy taper at the top end to keep the turbo healthy and efficient). Boost targets and taper will vary based on elevation.
- Revised burbles options for more consistent activation.
- Resolved issue that prevented some 2019 vehicles from activating burbles.
You can purchase the new maps on their own or included with a Cobb AccessPort:
https://eqtuning.com/collections/vw-audi
If you've purchased a previous revision, you can order an update for a nominal fee of $25:
https://eqtuning.com/…/vw…/products/eqt-ecu-base-tune-update
We also completed a new EQT logo design! This is the first step in offering EQT accessories and apparel.