TVS Engineering | DQ250 (Gen2) 2009 - 2013 | Software Package | Stage 4 ECU - Stage 3 TCU

Regular price £1,434.78 GBP ex vat
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Product Details

  • Type TVS Software Package | ECU Stage 4 - TCU Stage 3
  • Vendor TVS Engineering

TVS Engineering | DQ250 (Gen2) 2009 - 2013 | Software Package | Stage 4 ECU - Stage 3 TCU

TVS ECU / TCU Software Package | Stage 4 ECU - Stage 3 TCU – for VAG vehicles fitted with the DQ250 gearbox, 2009 - 2013

This software is custom made software for a vehicle with a big turbo or supercharger upgrade as well as heavily modified engine setup, including a built engine. Please get in touch with PERON HQ or any of our UK TVS Dealers regarding your setup and what performance gains to expect.  While the TCU is increasing the torque limits to suit the extra power and torque from the ECU calibration, to ensure the increased power will not cause any additional wear on transmission parts due to the increased power output from the engine, As well as benefiting from the drivability upgrade. 

TVS ECU Stage 4 highlights:

TVS TCU Stage 3 highlights:

  • Custom TVS Stage 4 ECU calibration, all TVS optional features included making your calibration completely customisable.
  • Data analysing and fine tuning.
  • Dyno run and dyno sheet.
  • Engine and Gearbox Diagnostics.
  • Improved temperature protection - enhanced engine cooling and oil temperature management.
  • Ability to remove vehicle speed limiters.
  • Motorsport rev limiter (hard cut) - As well as adjust the point of the limiter.
  • Diesel Particulate Filter (DPF) / Exhaust Gas Recirculation (EGR) / Lambda-O2 Delete (decat) - deactivation.
  • Exhaust Crackle / Over run / Decel.
  • Intake Swirl flaps delete.
  • Cylinder On Demand (COD) / Active Cylinder technology (ACT) / Start-Stop Removal.
  • Map sensor scaling.
  • Upgraded injector calibration.
  • Improved fuel economy. 
  • Clutch clamping force increased to handle up to 600Nm
  • More responsive and better drivability in D and S modes
  • Faster shifting speeds up to 8000rpm
  • Torque limits raised
  • Unnecessary/harsh downshifts removed
  • Improved oil cooling
  • Fully customisable

TVS ECU Stage 4 software optimises the engine performance of the VAG platform vehicles. While the TVS TCU stage 3 software includes the Drivability Upgrade and further optimises performance of the 6-speed DQ250 DSG gearbox for tuned vehicles with the following engines: 2.0 T(F)SI, 2.0 TDI, 3.2-3.6 V6, 1.9 TDI, 1.4 TSI and 1.8 TSI (2009 to 2013).

While the DQ250 DSG system is known to be generally strong, reliable and easy to use, there are some known issues, which can hamper drivability, especially with tuned vehicles.

These include: lack of response (delay in shifting); harsh, unwanted kickdown and a less-than-smooth pull away from standstill. From the factory, Sport mode is too aggressive and high-revving for many situations, while in Drive, shifts may feel sluggish – both impacting on the drivability of the vehicle.

The TCU software removes unnecessary downshifts, allowing you to hold onto a gear for longer, but also increases the shifting speed, which provides a more responsive and enjoyable driving experience. With the clutch clamping force and torque limits both increased, the TVS DQ250 Stage 3 software can handle up to 600Nm on stock clutches.

Please note: The TVS ECU Stage 4 software is designed specifically for vehicles with turbo / supercharger upgrades along with supporting modifications. 

TVS Software must be installed at either PERON HQ or any of our UK Dealers premises. This software is not currently available as a home-flash service.

TVS Engineering

TVS Engineering, established in 2005, is renowned for its expertise in DSG and engine diagnostics, software solutions, and hardware developments. As pioneers in the automotive performance industry, they focus on delivering high-quality gearbox software and conversions specifically tailored for VAG vehicles. With a strong commitment to innovation, TVS Engineering offers customized solutions that enhance vehicle performance and drivability. Their offerings include gearbox conversions and software that seamlessly integrate with the vehicle's existing systems, providing significant improvements in both efficiency and power.

As the UK importers and suppliers for TVS Engineering, we are proud to bring these top-tier automotive solutions to the UK market, enabling enthusiasts and professional garages alike to achieve superior vehicle performance.

About TVS Engineering