EQT Staged ECU Tune (IS38 Upgrade) - VW MQB GLI 2.0T (A7.5)
Shipping rates and applicable discounts are applied during checkout.
- Stage 1 / Stock HPFP & LPFP / 91/92oct
Please contact us to confirm support for 2014 Model Year MQB car
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Important Fitment Notice (2023+ GLI):
Important Fitment Notice (2023+ GLI):
Our tunes are not supported on 2023+ Jetta GLI models with 20R box codes. Customers must verify their ECU box code before ordering to confirm compatibility.
EQT OTS Staged Tune Results
HPFP, LPFP, and MPI Support
Our staged tunes are compatible with a range of fueling hardware options, including:
Please note: MPI-staged tunes are currently not available for 2019+ GTI/GLI/A3
Hardware and Fueling Requirements For IS38 Upgrade
Choose your setup
*Note* Due to slight variations in each vehicle, E85 may stress your factory low-pressure fuel system. While it is not required, we do recommend upgrading your low-pressure fuel pump (LPFP) for both E85 and Flex-Fuel tunes.
Why Tune With EQT?
Ongoing Tune Updates
Even though staged tunes are designed for a range of vehicles in various conditions, we don't take a "set it and forget it" approach. We’re always improving our tunes to deliver better throttle response, smoother power delivery, and reliability—so you can keep pushing your ride every time you drive. If you originally purchased an EQT Staged Tune, you can get each new update for just $25. Check out our staged tune change log here or click the button below to update your tune!
Ready For Change?
Ready to improve your setup with new mods or fresh software features? Our Option Changes let you adjust your current stage tune to match compatible hardware like EQT low-pressure fuel pumps, high-pressure fuel pumps, and more.
Want to tweak your driving experience even further? We can work with software settings like burbles, Cobb Launch Control, or even add (or remove) those crowd-pleasing DSG farts for the DQ381. Whatever your build calls for, we’ve got you covered without the need to buy an additional tune.
Staged Tune Guides
Step-by-step guides for flashing your staged tune with the Accessport and setting up datalogs.
- TuningAccessport Tune Install GuideHow to download and install an EQT tune using your Cobb Accessport Video
- TuningAccessport Datalog Preset GuideHow to load EQT datalogging presets to your Cobb Accessport Video


