Remote ECU tune · 4.0L twin-turbo V8 (EA824)
A custom Stage 1, 2 or 3 calibration for your Audi RS6 / RS7 4.0 TFSI (C7), built by hand by a real tuner from your own stock file and datalog, and back with you within three hours of the file arriving. We tune these cars remotely, worldwide: you read and flash with your own HP Tuners interface, and you pay only once the tune is delivered.
Stock vs tuned
From the factory the Audi RS6 / RS7 4.0 TFSI (C7) makes 552 hp and 516 lb-ft (700 Nm). A Stage 1 tune typically adds 100–130 hp and 136–181 lb-ft, for around 652–682 hp in total. With bolt-ons and a Stage 2 calibration that grows to +125–160 hp, and a Stage 3 build — upgraded (larger-wheel) turbochargers + downpipes, intake and exhaust — typically lands at 792–807 hp.
| Stage | Added power | Added torque | Total power | Total torque |
|---|---|---|---|---|
| Stock | — | — | 552 hp | 516 lb-ft (700 Nm) |
| Stage 1 | +100–130 hp | +136–181 lb-ft (+185–245 Nm) | 652–682 hp | 653–697 lb-ft (885–945 Nm) |
| Stage 2 | +125–160 hp | +181–203 lb-ft (+245–275 Nm) | 677–712 hp | 697–719 lb-ft (945–975 Nm) |
| Stage 3 | +240–255 hp | +203–207 lb-ft (+275–280 Nm) | 792–807 hp | 719–723 lb-ft (975–980 Nm) |
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Tuner's notes
Stock figure is the 560 PS / 700 Nm car; the 2016+ RS6/RS7 Performance is 605 PS / 750 Nm from the factory. Torque gains on this engine are usually capped by the 8-speed automatic's torque handling.
Supported versions
HP Tuners lists 2 Audi RS6 / RS7 4.0 TFSI (C7) entries covering 2013–2018, with 4.0-litre engines. Interface: MPVI2 or newer.
| Years | Model / engine as HP Tuners lists it | Controller | Credits | Interface |
|---|---|---|---|---|
| 2013–2018 | RS6 4.0L TFSI (C7) (MED17.1.1) | Engine | 6 | MPVI2/2+/3/4 |
| 2013–2018 | RS7 4.0L TFSI (4G) (MED17.1.1) | Engine | 6 | MPVI2/2+/3/4 |
Support data per HP Tuners' supported-vehicle list (June 2026). Check your exact car on HP Tuners' vehicle list before you buy credits.
Stages & prices
One flat price per stage, the same for every car: $250 for Stage 1, $450 for Stage 2 and $650 for Stage 3. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order. Gearbox (TCM) shift tuning is included wherever your car's transmission controller can be accessed.
Software only. Every map in the MED17.1.1 is recalibrated for the Audi RS6 / RS7 4.0 TFSI (C7) as it sits today — spark, fuelling, throttle response and limiters — against the datalog you send.
For a Audi RS6 / RS7 4.0 TFSI (C7) with bolt-ons fitted — intake, exhaust, headers or downpipe, and an intercooler where the car has one. The airflow and fuelling are rebuilt around the hardware you actually have.
Stage 3 on the Audi RS6 / RS7 4.0 TFSI (C7) means upgraded (larger-wheel) turbochargers + downpipes, intake and exhaust. The fuel, spark and boost maps are written from scratch for your exact combination.
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Before you order
How it works
FAQ
Typically 100–130 hp and 136–181 lb-ft (185–245 Nm) over the stock 552 hp, for around 652–682 hp in total. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
An HP Tuners interface (we recommend the MPVI4), the HP Tuners credits needed to license the MED17.1.1 for writing, and your stock file plus a datalog of a drive. You read and flash the car yourself; we build the calibration.
Your custom tune is delivered within three hours of your stock file arriving. Six tuners work three shifts, so a file that lands in the middle of the night is picked up just as fast.
Stage 1 is $250, Stage 2 is $450 and Stage 3 is $650, flat. Ordering is free and you pay only once the finished tune is delivered. 2 free revisions are included with every order.
Stage 3 on the Audi RS6 / RS7 4.0 TFSI (C7) means upgraded (larger-wheel) turbochargers + downpipes, intake and exhaust. The maps are written from scratch for your build, and typical results are 240–255 hp over stock. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
