BMW engine platform · S58
BMW S58 tuning
For the M3 (G80/G81), M4 (G82/G83), M2 (G87) and X3 M (F97), and 1 more listed below.
G8x M platform tuning with staged support for stock turbos, upgraded hybrids, and big turbo builds. Add Flex Fuel / Additional Maps / Port Injection as needed.
- Engine
- 3.0L Twin Turbo I6
- Coverage
- 5 models
- Setups
- 3
- Base calibration
- From $500
Cars the BMW S58 is fitted to.
Model, chassis and years for every car on this platform. Where a model has its own page, its name links to it.
Send the VIN with your intake and we confirm the platform before quoting.
S58 setups and pricing.
Each price is the base calibration, from the live catalogue. Fuel and hardware are listed as published for each setup.
Choose a setup to carry it into Find Your Tune, or continue with S58 and choose there.
Continue with S58Add-ons
The catalogue lists no S58-specific add-ons.
- Rush Delivery
- $100, any order
The S58, technically.
Calibration built around your hardware + fuel with log-based revisions and repeatable results.
- Engine
- 3.0L Twin Turbo I6
- Fuels published
- 93 · E30 · E50 · E85
- Flash software
- MHD, bootmod3 or another supported OBD tool, confirmed at quote
- Transmission
- TCU calibration for ZF 8HP and DCT where software support exists
- Delivery
- Remote, worldwide
Reference outputs
Published ranges, setup dependent, not a guarantee. Targets on your car are set from its hardware and its logs.
Stock Turbos
- 93 Octane
- 430–480 whp
- E30–E50 blend
- 480–550 whp
- Full E85 (supporting mods)
- 520–600+ whp
Upgraded Turbos
- Big power builds
- 600–750+ whp (setup dependent)
Calibrated from your logs.
No dyno appointment. You flash a base calibration, log the car and send it back, then we read the data and revise until it is clean.
- 01
Submit your build
Chassis, engine, full mod list and target fuel. This defines a safe calibration starting point before any file is touched.
- 02
Receive a base map
A conservative calibration matched to your hardware and fuel, flashed with your own software at home.
- 03
Log and send back
Full-throttle pulls and part-throttle data captured on our channel list, then sent over for review.
- 04
Review and revise
We read the logs, adjust the calibration and repeat until the car is running clean and on target.
Guides and related pages.
Technical reading for the S58, and the pages around it.
- Tune pathS55 vs S58 Tune Guide | Modern M Power ComparedCompare S55 and S58 tuning for spool, airflow, fueling, track durability, and upgrade headroom.
- ServiceS58 Custom MHD Tuning
- VehicleBMW X3M S58 Tune | Remote Calibration for Street, E30, and Stage 2 SetupsRemote BMW X3M S58 tuning designed for strong midrange, controlled torque delivery, and repeatable performance on street and blend-fuel setups.
- VehicleBMW X4M S58 Tune | Remote Tuning for Daily-Driven and Upgraded S58 SetupsRemote BMW X4M S58 tuning with drivability-focused calibration, staged revisions, and support for ethanol blends and typical bolt-ons.
- Tune pathBMW B58 Stage 1 TuneB58 Stage 1 is a custom ECU calibration on the factory turbo and factory exhaust. What it changes, what your car needs first, what to log, and what it costs.
- Tune pathBMW B58 Stage 2 Tune (Downpipe)B58 Stage 2 is the calibration for a downpiped car: less backpressure, different wastegate behaviour, and a charge-air load the stock intercooler was not sized for.
S58 questions.
More answers- Which cars use the S58?
- BMW M3 / M3 Competition (G80 / G81, 2021+), BMW M4 / M4 Competition (G82 / G83, 2021+), BMW M2 (G87, 2023+), BMW X3 M (F97, 2020+) and BMW X4 M (F98, 2020+).
- How much does an S58 tune cost?
- Stock Turbo $500, Hybrid Turbo $550 and Big Single Turbo $600, from the Synergy catalogue.
- Which fuels does each S58 setup support?
- Stock Turbo: 93 or E30. Hybrid Turbo: 93 or E50. Big Single Turbo: 93 or E85.
Built around your S58.
Your chassis and year confirm the platform. Your hardware and fuel set the calibration. Your logs set every revision.