Tuning · BMW X6 M (F96)
X6M (F96)
S63
The second-generation S63 V8 in the F96 X6 M, coupe-SUV form, Competition spec, hand-calibrated from Stage 1 to a fully bespoke big-turbo build. Same engine and DME as the F90 M5 and F92 M8, the tuning approach is identical.
BMW X6 M (F96) tuning
The S63 4.4-litre twin-turbo V8 in the F96 X6 M runs the MG1 DME — the second-generation S63, shared with the F90 M5, F92 M8 and F95 X5 M. Updated turbos versus the first-gen F86 X6 M, more capable DME, and the same three-platform support: BM3, MHD and MG Flasher. Stock on the Competition is 617 bhp / 750 Nm. Stage 1 targets 680 bhp / 850 Nm from OEM hardware; Stage 2 adds downpipes and intakes for 750 bhp / 900 Nm. Note: F96 X6 M cars require a one-time ECU unlock before any map can be flashed, and the BM3 licence is £665. Every map hand-calibrated for the specific car — coupe-SUV body and M xDrive accounted for in each file.
Engine
S63
Stock
617 bhp · 750 Nm (Competition)
Stage 3 ceiling
617 bhp
Configurator
Build your X6M (F96) tune
Choose your stage — Stage 1, Stage 2 or Stage 3 — add the options that fit your car, and send the full build to Samuel for a custom remote remap. He'll quote, schedule, and personally calibrate within 24 hours of confirmation.
Add a stage or add-on
£0
About this tune
The F96 X6 M (2020–present) is the coupe-SUV companion to the F95 X5 M — same second-gen S63 powertrain, same MG1 DME, Competition spec as standard in the UK (617 bhp / 750 Nm), M xDrive, 8-speed M Steptronic. The F96 is lighter than the F95 X5 M, with a different aerodynamic and roof profile — the exhaust geometry and airflow character differ between the two body styles, but the engine hardware and calibration ceiling are identical. Samuel calibrates the F96 X6 M to the same standard as the F95 X5 M, F90 M5 and F92 M8. xHP gearbox calibration is available as an add-on and is strongly recommended at Stage 2 and above.
Compatibility
This X6M (F96) tune runs on Bootmod3, MHD or MG Flasher — all three flash the S63 over OBD. Compare platforms or see full S63 compatibility.
Engine guide
What the X6 M (F96) map revision covers: S63 stages explained
The MG1 DME in the F96 X6 M supports a more sophisticated flash path than the older MEVD17.2.G — BM3, MHD and MG Flasher all give full Stage 1 and Stage 2 coverage, and BM3 and MHD both provide strong realtime monitoring on the second-gen S63. Stage 1 targets 680 bhp / 850 Nm from OEM hardware — the same target across F90 M5, F92 M8, F95 X5 M and F96 X6 M, because the engine is identical. Stage 2 adds downpipes and intakes for 750 bhp / 900 Nm. Stage 3 is bespoke around whatever hybrid or big-turbo hardware is submitted. Every map is log-reviewed after the first flash before sign-off.
Stage 1
680 bhp · 850 Nm
No hardware required. The MG1 DME is flashed via the OBD port, boost pressure, ignition timing, fuel delivery and torque limiters all revised. BMW X6 M F96 Stage 1 unlocks 680 bhp / 850 Nm from the OEM hardware (up from 617 / 750 stock). Same Stage 1 ceiling as the F95 X5 M, F90 M5 and F92 M8.
Every X6 M F96 tune Samuel produces is calibrated individually for the specific car, fuel grade and installed hardware, not a base map loaded and left. BMW X6 M F96 tuning done correctly accounts for the F96 chassis weight, the 8HP gearbox calibration, the xDrive transfer and UK fuel quality; the map is reviewed against your data logs after the first flash and revised before sign-off.
X6M (F96) specs & stage targets
BMW X6 M (F96) tuning at a glance
- Engine
- S63 · 4.4L twin-turbo V8
- Body styles
- F96 Coupe SUV
- Chassis codes
- F96
- Production
- 2020–present
- Drivetrain
- M xDrive
- Gearbox
- 8-speed ZF automatic
- Stock output
- 617 bhp · 750 Nm (Competition)
- Tuning ceiling
- ~1200 bhp on the right hardware
| Stage | Target |
|---|---|
| Stage 1 | 680 bhp · 850 Nm |
| Stage 2 | 750 bhp · 900 Nm |
| Stage 3, Hybrid Turbo | 1000+ bhp depending on spec |
| Stage 3, Big Turbo Kit | 1000+ bhp depending on spec |
FAQ
X6M (F96) tuning — frequently asked questions
Stage 1 on the X6 M Competition (F96) targets 680 bhp / 850 Nm from the 617 bhp / 750 Nm factory baseline — 63 bhp / 100 Nm gained from the OEM S63 hardware once the dual-ECU unlock is complete. BM3, MHD or MG Flasher via the OBD port.
This page covers the F96 X6 M Competition Coupe SUV (2020–present) — second-gen S63, M xDrive, 8-speed M Steptronic. Every tune Samuel delivers is calibrated for the specific car, its fuel grade and installed hardware. The first-gen X6 M (F16/F86) is a separate page.
A factory warranty can be voided if BMW attributes a specific failure to the tune — that is a personal call. Samuel's X6 M F96 maps are calibrated to stay within the mechanical limits of the second-gen S63 hardware, and the tune is fully reversible to stock before any dealer visit.
BM3 is the most widely used on the second-gen S63 MG1 platform and the best pick if you want realtime monitoring through the app. MHD covers Stage 1, Stage 2 and Stage 2 Flex Fuel with a strong data-logging toolset. MG Flasher is the clean alternative. The BM3 licence for the F96 is £665 due to the dual-ECU architecture.
Yes — the F96 X6 M uses a dual-ECU second-generation S63 architecture. Both control units must be unlocked before any map can be written. The unlock is a one-time step — it does not affect the tune's reversibility, and after unlock the car flashes normally over OBD.
Keep exploring
Keep exploring X6M (F96) tuning
Other S63 models we tune: M5 (F10), M5 (F90), M6 (F1x), M8 (F92), X5M (F15), X6M (F16).
Engine guide
S63 tuning
Every S63 BMW we calibrate, with the full Stage 1, 2 and 3 breakdown for the engine.
Learn moreStages
Stage 1 & Stage 2 explained
What separates Stage 1 from Stage 2 on the X6M (F96), the real-world gains and the hardware each one needs.
Learn morePricing
How tuning is priced
How the licence, off-the-shelf maps and custom calibration are priced. We quote your exact spec, never a fixed menu.
Learn moreGuide
What is bootmod3?
New to remote flashing? A plain-English explainer on the platform and how a custom map reaches your car.
Learn moreBefore you flash
ECU unlock guide
Newer X6M (F96) ECUs ship locked from the factory and need unlocking before any tune. Here is how it works.
Learn more