RacingLine OEM+ Performance ECU Software - Audi S4, S5 & SQ5 B9 3.0 TFSI EA839
This is RacingLine's OEM+ performance ECU software for the EA839 3.0 TFSI turbo V6 in the Audi S4 and S5 B9 and SQ5 FY. The two-stage calibration focuses on responsive power delivery and smooth operation in daily use. Stage 1 needs no hardware changes, and Stage 2 requires intake, intercooler and sports-catalyst upgrades. Matched transmission software is recommended.
Features
- OEM+ calibration built for factory-like everyday drivability
- Responsive, smooth power delivery
- Published power and torque figures for each stage
- Matched to RacingLine supporting hardware and transmission software
Specifications
- Brand: RacingLine
- Product Type: ECU Flash
- Range: OEM+ Performance Software
- Engine: 3.0 TFSI V6 (EA839)
- Stages available: Stage 1, Stage 2
- Supporting hardware: Stage 2: high-flow intake, turbo inlet, performance intercooler and sports-cat downpipe; transmission software recommended
- Install Method: Flashed via the OBD port
- Part Number: OEM UP S4 B9
Power and Torque
| Calibration | Stock | Tuned |
|---|---|---|
| Stage 1 | 260 kW / 500 Nm | 305 kW / 650 Nm |
| Stage 2 | 260 kW / 500 Nm | 324 kW / 750 Nm |
Outputs are RacingLine's published figures. Fuel quality, vehicle condition, fitted hardware and the test method can affect results.
Vehicle Compatibility: 3 applications across 1 make. Select a make to view.
Audi (3)
| Model | Variant | Engine | Years |
|---|---|---|---|
| S4 | B9 | 3.0 TFSI | 2015-on |
| S5 | B9 | 3.0 TFSI | 2015-on |
| SQ5 | FY | 3.0 TFSI | 2017-on |
Images shown are generic and for illustration only.
Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.