Engine platforms · ten supported
BMW tuning by engine platform.
Synergy BMW Tuning calibrates ten BMW engine platforms from eight engine families: the N13 and N20 four-cylinders, the N54 twin-turbo six, the N55 and B58 single-turbo sixes, the S55 and S58 M sixes and the S63 V8. The N55 and B58 each split into two platforms that take different files. We do not tune the B46 or B48.
Engine code
I know my engine.
Ten platforms in three engine groups, each with its own page of setups and pricing.
Model or chassis
I know my BMW model.
37 models from the platform tables, each with the platform it runs.
Neither
Not sure which platform your BMW uses?
Find Your Tune identifies it from the model, chassis and year, then shows the setups for it.
Choose your engine.
Each platform has its own page: the setups it supports, catalogue pricing, the hardware it expects and the cars it is fitted to.
Four-cylinder
1.6L I4 · 2.0L I4 · 2 platforms
Six-cylinder
3.0L I6 · 5 platforms
- N54BMW N54 tuning for the 135i, 1M Coupe, 335i, 535i and 3 more3.0L Twin Turbo I6From $250
N55 · E and F chassis are separate platforms
The E-Series and F-Series N55 run different DME families, and boost control changed from a pneumatic to an electronic wastegate around 2013-2014. They are separate calibrations, priced separately.
Which N55 do I have?B58 · Gen 1 and Gen 2 are separate platforms
Gen 1 (B58B30M0) and Gen 2 (B58TU) run different DME software, with different boost, fuelling and torque structures. A Gen 2 file does not belong in a Gen 1 car, and the 540i, M240i and Supra span both generations by model year.
Which B58 do I have?
BMW M engines
3.0L I6 · 4.4L V8 · 3 platforms
Know your BMW model?
Every model in the platform tables and the platform it runs. Where one chassis is listed under more than one platform, the VIN confirms which engine the car has.
N13 and N20 cars are not listed here: their fitment is confirmed from the VIN.
Check your car with Find Your Tune1 Series
- 1M Coupe1M Coupe on the N54
- 135i135i on the N54E82/E88135i on the N55EE82/E88Shared chassis: the VIN confirms which.
- M135iM135i on the N55F
- M140iM140i on the B58F
2 Series
3 Series
- 335i335i on the N54E90/E91/E92/E93335i on the N55EE90/E92/E93335i on the N55FF30/F31Shared chassis: the VIN confirms which.
- 340i340i on the B58F
- M340iM340i on the B58G
4 Series
- 435i435i on the N55F
- 440i440i on the B58F
- M440iM440i on the B58G
5 Series
- 535i535i on the N54E60/F10535i on the N55FF10Shared chassis: the VIN confirms which.
- 540i540i on the B58FG30/G31540i on the B58GG30/G31 LCIShared chassis: the VIN confirms which.
6 Series
- 640i640i on the N55F
7 Series
- 740i740i on the N54F01740i on the N55FF01740i on the B58FG11/G12Shared chassis: the VIN confirms which.
8 Series
- 840i840i on the B58G
X models
- X3 M40iX3 M40i on the B58F
- X3 xDrive35iX3 xDrive35i on the N55F
- X4 M40iX4 M40i on the N55FF26X4 M40i on the B58FG02
- X5 xDrive35iX5 xDrive35i on the N55EE70X5 xDrive35i on the N55FF15
- X6 xDrive35iX6 xDrive35i on the N54E71X6 xDrive35i on the N55EE71X6 xDrive35i on the N55FF16Shared chassis: the VIN confirms which.
Z4
- Z4 M40iZ4 M40i on the B58G
- Z4 sDrive35iZ4 sDrive35i on the N54
BMW M
Toyota
- Toyota GR Supra 3.0Toyota GR Supra 3.0 on the B58FA90Toyota GR Supra 3.0 on the B58GA91
Reading between platforms.
How the engine families compare, the B58 generation split, and the logs every calibration is revised from.
- GuideB58 vs N55 vs S55: Platform OverviewQuick pros/cons and tuning considerations when choosing a BMW turbo platform.
- Tune pathBMW B58 Tune (Gen 1 & Gen 2)Which B58 you have, chassis by chassis, and the calibration path that follows from it.
- GuideBMW Wastegate Duty Cycle (WGDC), ExplainedWhat WGDC means in a datalog: PWG vs EWG control, high vs low duty, boost target vs actual, spool and redline behavior, platform notes, and a diagnostic workflow.
- GuideHow to Read a BMW DatalogA channel-by-channel guide: boost vs target, wastegate duty, timing correction, fueling, rail pressure, IAT and load limits, with worked examples.
Start with your car.
Find Your Tune works from the model, chassis and year. The VIN confirms the platform before anything is written.