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Ecotune Software - DQ381 TCU Software
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Ecotune Software – DQ381 TCU Software

Performance DQ381 DSG TCU software upgrade delivering faster shifts, higher torque limits and improved drivability for VAG MQB applications.

£700.00 inc. VAT
SKU: ECO-DQ381-TCU
  • Secure, competitve, delivery.
  • Secure online payments.

£700.00 inc. VAT

Installation
Most parts can be fitted with standard tools and basic mechanical knowledge. However, some upgrades may need professional fitting or calibration for best results. If you’d like assistance with installation, please contact VGS Performance before ordering.
Sustainability
We only work with trusted suppliers who meet strict manufacturing standards. Many components are built to last longer, reducing waste and improving performance efficiency. Packaging is also recyclable where possible.
Reviews
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What is your returns policy?
If you need to return an item, please review our full Store Terms & Refund Policy for complete details and instructions. Our policy explains how to request a return, the conditions goods must meet, time limits for returns, and how refunds are processed. You can read the full terms & policy here: /store-terms-refund-policy/

Ecotune Software – DQ381 TCU Software

The Ecotune DQ381 TCU Software Upgrade is engineered to maximise the performance and drivability of VAG vehicles equipped with the DQ381 DSG gearbox. Developed through extensive road and dyno testing, this calibration enhances shift speed, launch control behaviour and torque handling while maintaining OEM-like refinement.

  • Optimised shift points for improved drivability
  • Reduced gear switching times for faster acceleration
  • Increased clutch torque limits
  • Enhanced launch control functionality
  • Revised thermal management strategies
  • Increased clutch clamping pressure for improved durability
  • Supports Stage 1, Stage 2 and Stage 3 power levels
  • Compatible with modern VAG MQB DQ381 DSG platforms

Suitable for Volkswagen Golf R, GTI Clubsport, Audi S3, Cupra Formentor and additional MQB vehicles equipped with the DQ381 transmission.

Important: Professional installation and calibration are recommended for optimal performance and reliability.

FAQ

Do I need to tune my car after installing these parts?
Some parts, such as Ecotune Software – DQ381 TCU Software may require an ECU remap or professional tuning for best results. Check the product description for guidance or contact us if unsure.
Are these parts road legal?
All road-legal items are clearly marked. For off-road or track-only parts, this will be stated in the description.
Can I collect my order?
Yes, Ecotune Software – DQ381 TCU Software is available by prior arrangement. Contact us to confirm before visiting.