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Product details
Send the M133-powered AMG 45 ECU for a fuel- and hardware-specific calibration. This listing identifies the original M133 engine, not every later AMG 45 2.0-liter powertrain. Fabspeed Motorsport, based in Fort Washington, Pennsylvania, develops exhaust systems, air intakes and ECU tuning for sports cars including Porsche. Its development work uses dynamometer testing, road evaluation and racetrack testing.
Technical Details
- Manufacturer product reference: FS.MER.M133.ECU.
- M133 2.0-liter turbocharged inline-four application.
- Bench programming requires ECU shipment and vehicle information.
- Confirm engine/controller and all modifications.
- Published 355-to-415 hp comparison is not guaranteed wheel power.
- Confirm freight, current turnaround and stock-file restoration terms.
Use restrictions
The calibration must retain required emissions controls. Fabspeed excludes requests to disable emissions equipment or its monitoring.
Installation Resources
Need help matching this part? PMB Performance brings over 20 years of parts and fitment experience. Send your VIN, ECU reference, fuel and modification list so we can help verify the application before you order.
Fitment & Compatibility
| Years | Make | Model / chassis | Version / application | Fitment notes |
|---|---|---|---|---|
| Confirm exact year / chassis | Mercedes-Benz | A-Class | AMG 45 with M133 2.0 turbo | Match engine code and original ECU; M139 and other engines excluded. |
| Confirm exact year / chassis | Mercedes-Benz | CLA-Class | AMG 45 with M133 2.0 turbo | Match engine code and original ECU; M139 and other engines excluded. |
| Confirm exact year / chassis | Mercedes-Benz | GLA-Class | AMG 45 with M133 2.0 turbo | Match engine code and original ECU; M139 and other engines excluded. |
