Unitronic Stage 2 TCU Transmission Tune 8S TT RS 2.5T

Free Shipping
UnitronicSKU: UNI-S2T-8STTRS25 DIY Difficulty:

Select Flashing Tool: -

Direct Ship!

Buy Now & Pay over time with

Product Questions & Answers

Product Questions & Answers

Be the first to ask a question!

Ask a Question


Performance Stage 2 TCU Transmission Software Precisely Engineered for your 8S TT RS with the 2.5T engine.  This vehicle has added support through UniCONNECT+ which allows you to program your own vehicle right in your own garage.

Unitronic software is flashed directly through the (OBDII) diagnostic port of your vehicle (10-15 minutes).


  • End-User Programmable with UniCONNECT+
  • Optimized D & Sport Modes
  • Quicker Gear Shifts
  • Launch Control Engagement Limit Unlocked
  • Raised Torque Limiters
  • Increased Clutch Clamping Pressure
  • Full Staged Software Suite

What's Included:

  • Unitronic Stage 2 TCU Transmission Tune
  • Unitronic UniCONNECT+ Cable (OPTIONAL)

Vehicle Fitment

Model   + Drivetrain  
8S TT RS 2.5T I5 [MQB]

Payment & Security

American Express Apple Pay Diners Club Discover Meta Pay Google Pay Mastercard PayPal Shop Pay Venmo Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Calculate Shipping

You may also like

Recently Viewed