Remote ECU tune · 2.0L turbo inline-4 (EA888, transverse)
A custom Stage 1, 2 or 3 calibration for your Audi TT 2.0 TFSI (8J / 8S), 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 TT 2.0 TFSI (8J / 8S) makes 208 hp and 258 lb-ft (350 Nm). A Stage 1 tune typically adds 25–55 hp and 22–66 lb-ft, for around 233–263 hp in total. With bolt-ons and a Stage 2 calibration that grows to +55–75 hp, and a Stage 3 build — K04 turbo upgrade + fuelling — typically lands at 313–348 hp.
| Stage | Added power | Added torque | Total power | Total torque |
|---|---|---|---|---|
| Stock | — | — | 208 hp | 258 lb-ft (350 Nm) |
| Stage 1 | +25–55 hp | +22–66 lb-ft (+30–90 Nm) | 233–263 hp | 280–325 lb-ft (380–440 Nm) |
| Stage 2 | +55–75 hp | +37–96 lb-ft (+50–130 Nm) | 263–283 hp | 295–354 lb-ft (400–480 Nm) |
| Stage 3 | +105–140 hp | +59–118 lb-ft (+80–160 Nm) | 313–348 hp | 317–376 lb-ft (430–510 Nm) |
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Tuner's notes
Figures are for the 8J 2.0 TFSI (211 PS / 350 Nm; early cars 200 PS). The 2015+ 8S TT uses the 230 PS / 370 Nm EA888 Gen 3 and usually gains more from software alone.
Supported versions
HP Tuners lists 2 Audi TT 2.0 TFSI (8J / 8S) entries covering 2007–2018, with 2.0-litre engines. Interface: MPVI2 or newer.
| Years | Model / engine as HP Tuners lists it | Controller | Credits | Interface |
|---|---|---|---|---|
| 2007–2018 | TT 2.0 TFSI (MED9.1/MED17.5/SIMOS18) | Engine | 4 | MPVI2/2+/3/4 |
| 2008–2014 | TT 2.0L TFSI (MED17.5.2) | Engine | 2 | 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 MED9.1 / MED17.5 / SIMOS18 is recalibrated for the Audi TT 2.0 TFSI (8J / 8S) as it sits today — spark, fuelling, throttle response and limiters — against the datalog you send.
For a Audi TT 2.0 TFSI (8J / 8S) 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 TT 2.0 TFSI (8J / 8S) means K04 turbo upgrade + fuelling. 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 25–55 hp and 22–66 lb-ft (30–90 Nm) over the stock 208 hp, for around 233–263 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 MED9.1 / MED17.5 / SIMOS18 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 TT 2.0 TFSI (8J / 8S) means K04 turbo upgrade + fuelling. The maps are written from scratch for your build, and typical results are 105–140 hp over stock. Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
