VW MK8 Golf GTI/Audi A3 EA888 GEN4 - TRS Performance Remote Tuning Dongle

VWAG STAGE 1 & STAGE 2 TUNING for all GEN4 EA888 engines.
Unlock safe, repeatable performance with OEM-level drivability.

✅ Quick Highlights

• Remote tuning via TRS Performance OBD Dongle

• Works through the My Flasher mobile app

• Custom calibration for your car + your fuel

• Datalogging + DTC read/clear included

The TRS Performance OBD Dongle is designed to be user friendly way of remote tuning via your mobile phone, simply read the stock calibration from your ECU using the on-screen instructions, send it over to us all via the mobile phone app "My Flasher", and we can begin making base tuning for your vehicle, we then send that base tuning over to you to program into your vehicle.

This Stage 1/2 tuning package has been carefully developed for maximum safe power, OEM-level drivability, and reliable performance across all conditions.

🚗 Supported Vehicles

• VW Golf MK8 GTI

• Audi A3 8Y
  

• Cupra Leon

• VW Tiguan 

⚡ Performance Targets

STAGE 1 (Stock hardware)
330–350 BHP | 500-520 Nm

STAGE 2 (Upgraded downpipe, Intercooler and Intake)
360-380 BHP | 530-550Nm

Engineered for a smooth, linear powerband and strong midrange torque.

🧠 How It Works

1) Read your stock ECU file using the My Flasher app
2) Send the file to TRS through the app
3) We build your base calibration (tailored to your setup & usage)
4) Flash the tuned file back to the vehicle via your phone

🎯 Calibration Options (Built Around Your Use)

Choose the style that matches your driving:

• Track-focused safety (slightly richer setup where needed)

• Road performance (full torque & power strategy)

• Tapered torque options for traction and drivability

📦 Included in the Package

• TRS Performance OBD Dongle

• TRS Performance Calibration Software

• Full Datalogging capabilities

• DTC reading & clearing

🧩 Software Features

• GPF Removal

• Catalyst Removal

• Exhaust valve permanently open in Sport mode

• Cold start removal

• Adjustable overrun/burble aggression

• Adjustable overrun/burble duration (seconds)

• Fuel quality tuning: 95 / 97 / 99 / 102 RON

📲 App Requirement

Download My Flasher from the Apple App Store or Google Play Store.