Remote ECU tune · 5.0L supercharged V8 (AJ133)
A custom Stage 1, 2 or 3 calibration for your Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133), 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 Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) makes 488 hp and 461 lb-ft (625 Nm). A Stage 1 tune typically adds 40–65 hp and 41–59 lb-ft, for around 528–553 hp in total. With bolt-ons and a Stage 2 calibration that grows to +60–100 hp, and a Stage 3 build — smaller supercharger pulley + overdriven crank pulley + tune and supporting upgrades — typically lands at 593–628 hp.
| Stage | Added power | Added torque | Total power | Total torque |
|---|---|---|---|---|
| Stock | — | — | 488 hp | 461 lb-ft (625 Nm) |
| Stage 1 | +40–65 hp | +41–59 lb-ft (+55–80 Nm) | 528–553 hp | 502–520 lb-ft (680–705 Nm) |
| Stage 2 | +60–100 hp | +59–118 lb-ft (+80–160 Nm) | 548–588 hp | 520–579 lb-ft (705–785 Nm) |
| Stage 3 | +105–140 hp | +111–122 lb-ft (+150–165 Nm) | 593–628 hp | 572–583 lb-ft (775–790 Nm) |
Typical gains from published dyno results; your car will vary with fuel, mods and conditions.
Tuner's notes
The stock figure is the 495 PS F-Type V8 S; the F-Type R makes 542 hp / 680 Nm and the XFR about 503 hp / 625 Nm on the same Eaton-supercharged engine. On this engine pulley changes, not software alone, deliver the larger gains; stage 3 torque is poorly published, so its range is capped at the best stage 2 torque figure published.
Supported versions
HP Tuners lists 2 Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) entries covering 2013–2018, with 5.0-litre engines. Interface: MPVI2 or newer.
| Years | Model / engine as HP Tuners lists it | Controller | Credits | Interface |
|---|---|---|---|---|
| 2013–2018 | F-Type 5.0L Supercharged (MED17.8.31) | Engine | 8 | MPVI2/2+/3/4 |
| 2013–2016 | XF 5.0L Supercharged (MED17.8.31) | Engine | 8 | 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 MED17.8.31 is recalibrated for the Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) as it sits today — spark, fuelling, throttle response and limiters — against the datalog you send.
For a Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) 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 Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) means smaller supercharger pulley + overdriven crank pulley + tune and supporting upgrades. 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 40–65 hp and 41–59 lb-ft (55–80 Nm) over the stock 488 hp, for around 528–553 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 MED17.8.31 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 Jaguar F-Type / XF 5.0 Supercharged V8 (AJ133) means smaller supercharger pulley + overdriven crank pulley + tune and supporting upgrades. 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.
