AUDI TT / TTS (8S) – STAGE 1 PERFORMANCE SOFTWARE

$1,229.99

Stage 1: 259HP → 330HP (+71HP) | 277 → 347 lb-ft (+70 lb-ft). Stage 2: 360HP / 384 lb-ft. Continental Simos 18.1. OBD flash. 100% reversible.

Modifications

VIN Number *

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Base Tune $1,229.99
Total $1,229.99
SKU: AMT.AUD.TT.20T.8S.STG1 Category: Tags: , , , , , ,
Description

AUDI TT / TTS (8S) (2014-2023) — STAGE 1 & STAGE 2 PERFORMANCE TUNE

2.0T Inline-4 TFSI — Continental Simos 18.1 — OBD Flash

SKU: AMT.AUD.TT.20T.8S.STG1


Performance Gains

Specification Original Stage 1 Stage 2
Power (HP) 259 330 (+71 HP) 360 (+101 HP)
Torque (lb-ft) 277 347 (+70 lb-ft) 384 (+107 lb-ft)

Required & Recommended Parts

Tune Required Parts Recommended Parts
Stage 1 Performance air filter
Stage 2 Upgraded intercooler, downpipe / sport exhaust Charge pipe, performance air filter

Overview

The MQB EA888 Gen 3 platform is one of the most rewarding VAG turbo engines to calibrate because the Continental Simos 18 strategy gives strong control over boost, torque intervention, ignition and lambda. Factory turbo hardware has good midrange headroom, so Stage 1 typically transforms part throttle response and low to mid rpm torque. With downpipe and intercooler support, Stage 2 can safely hold load deeper into the rev range and produce much stronger top end consistency.

Key Features

  • Light chassis payoff
  • crisp throttle
  • strong power to weight
  • mature support
  • bolt-on friendly

Vehicle Specifications

Parameter Specification
Production Years 2014-2023
Engine 2.0T Inline-4 TFSI
ECU Type Continental Simos 18.1
Flash Method OBD
Time Required Same day (OBD flash)

Programming Instructions

This vehicle is tuned via OBD port flash — no ECU removal required.

  1. Locate the OBD-II port (under the dashboard, driver’s side)
  2. Connect the AMT Tuning flash tool to the OBD port
  3. Follow the prompts to read your stock file (approx. 15–30 minutes)
  4. Send the stock file to AMT Tuning — we will prepare your custom tune
  5. Flash the returned tune file — your vehicle is ready to drive
  6. To revert: your original stock file is saved and can be flashed back at any time

Shipping & Contact

AMT Tuning Ltd, 6-25 Edilcan Drive, Concord, Ontario L4K 3S4 Canada

Phone: +1 877 469 9440 | Email: sales@amttuning.com

Additional information
MakeAudi
Vehicle MakeAudi
ModelAudi TT / TTS (8S)
Production Year2014-2023
Shipping and Delivery

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