From HPerformance GmbH

Stage 1 - 800NM+ DQ500 MQB Transmission Software Upgrade + Mechatronics for Audi RS3 8Y

Regular price $3,899.00
Regular price Sale price €3,899.00
incl. VAT.

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Expected delivery: 22.05.2026 - 25.05.2026
* International delivery times may vary.
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Regular price $3,899.00
Regular price Sale price €3,899.00

Stage 1 – 800 Nm+ DQ500 MQB Transmission & Mechatronics Upgrade

for Audi RS3 8Y (2.5 TFSI)

Maximum performance requires a transmission that can keep up. Our Stage 1 DQ500 transmission and mechatronics solution was developed specifically for the Audi RS3 8Y (MQB EVO) and takes the durability, shifting performance, and stability of the stock DQ500 to a significantly higher level. To implement the well-known transmission software on the RS3 8Y (2021 and later), the entire mechatronics system must be replaced.


Highlights & Benefits

  • Torque release over 800 Nm+
    Significantly increased clutch pressure control for high-performance engine setups

  • Optimized shift times
    Noticeably faster and more precise gear changes—in both D and S modes, as well as in manual mode

  • : Improved start-up and partial-load performance. No slipping, smooth engagement, suitable for everyday use

  • -tuned shift logic: sportier upshifts, smarter downshifts under load


  • : Enhanced thermal stability Optimized printing and protection strategies for high continuous loads

  • Launch Control optimizes
    More consistent starts, less clutch wear


Technical details

  • Optimization of Transmission Control Unit (TCU) Software & Mechatronics

  • Adjustment of clutch pressures, shift points, and safety functions

  • Production-level drivability with significantly enhanced performance

  • Replacement of the standard mechatronics is necessary


Compatibility

  • For the Audi RS3 8Y

  • DQ500 MQB EVO Transmission

  • Ideal for performance-enhancing setups with over 800 Nm


Who is this upgrade for?

  • Drivers with modified vehicles who push the stock transmission to its limits

  • Customers who want to combine stability, performance, and practicality for everyday use

  • Track cars, drag cars, or performance-oriented street cars

  • Customers who want a more direct driving experience

 

Scope of delivery

  • Plug-and-Play Upgrade for Transmission Mechatronics

  • Pre-installed Gearbox Software / TCU Upgrade

 

Note:
Please also note that using this unit may result in increased noise from the transmission.

Unless otherwise indicated, all articles and services are racing articles without guarantee / warranty and without STVO approval.

The same applies to modifications made to the vehicle. The performance values offered are average values on ARAL 102 OKTAN fuel, which may deviate accordingly due to inferior fuel or wear on the vehicle.
No acceleration times are guaranteed. Subsequent misfueling may cause damage to the vehicle. No guarantee / warranty is assumed for this!
HPerformance does not assume any mobility warranty / costs for the duration of the conversion or any resulting delays.
Scheduled appointment periods are not binding and may vary.

All services are special and custom-made products that are excluded from the statutory right of return.
No warranty is assumed for products that are not installed in a specialist workshop by trained specialist personnel.
Work on motor vehicles may only be carried out by trained specialists. In addition to product malfunctions, installation errors can also lead to dangerous technical and possibly legal consequences for the vehicle.
Therefore, please have all conversions carried out by a specialist vehicle workshop of the guild.

If no instructions for installing a product are available for download in the online store, these are not available
- No installation advice / installation instructions are provided by telephone.

If vehicles have already been modified beforehand, additional costs may be incurred. Please note that our TÜV-approved/registrable products are not necessarily compatible with products from other manufacturers ! Please check in advance whether your already installed hardware parts, which are not from HPerformance, are TÜV-compliant with our products!


Discoloration occurs on the silencers, pipe and tailpipe of all exhaust system components during operation. These are material-related changes that are not covered by the warranty/guarantee of the item and have no negative effect on the use or technical properties of the item.