AUDI RS4 AVANT (B9) – STAGE 1 PERFORMANCE SOFTWARE
$2,478.99
Stage 1: 450HP → 530HP (+80HP) | 443 → 531 lb-ft (+89 lb-ft). Stage 2: 570HP / 575 lb-ft. Bosch MG1CS002. OBD flash. 100% reversible.
AUDI RS4 AVANT (B9) (2017-2024) — STAGE 1 & STAGE 2 PERFORMANCE TUNE
2.9T V6 Biturbo TFSI — Bosch MG1CS002 — OBD Flash
SKU: AMT.AUD.RS4.29T.STG1
Performance Gains
| Specification | Original | Stage 1 | Stage 2 |
|---|---|---|---|
| Power (HP) | 450 | 530 (+80 HP) | 570 (+120 HP) |
| Torque (lb-ft) | 443 | 531 (+89 lb-ft) | 575 (+133 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 2.9T biturbo V6 uses Bosch MG1 torque based control and responds extremely well to boost and ignition optimization. These cars gain hard through the midrange because the factory calibration is conservative relative to the turbo system’s airflow capacity. Stage 2 with downpipes and charge air improvements lets the engine carry torque higher and makes the platform feel much more urgent above 5000 rpm.
Key Features
- Biturbo response
- large midrange jump
- premium wagon market
- downpipe friendly
- strong drivability
Vehicle Specifications
| Parameter | Specification |
|---|---|
| Production Years | 2017-2024 |
| Engine | 2.9T V6 Biturbo TFSI |
| ECU Type | Bosch MG1CS002 |
| Flash Method | OBD |
| Time Required | Same day (OBD flash) |
Programming Instructions
This vehicle is tuned via OBD port flash — no ECU removal required.
- Locate the OBD-II port (under the dashboard, driver’s side)
- Connect the AMT Tuning flash tool to the OBD port
- Follow the prompts to read your stock file (approx. 15–30 minutes)
- Send the stock file to AMT Tuning — we will prepare your custom tune
- Flash the returned tune file — your vehicle is ready to drive
- 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
| Make | Audi |
|---|---|
| Vehicle Make | Audi |
| Model | Audi RS4 Avant (B9) |
| Production Year | 2017-2024 |
MAECENAS IACULIS
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ADIPISCING CONVALLIS BULUM
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