BMW 5 serie ECU Tuning

70 engines available for the BMW 5 serie. Select an engine to see ECU types and tuning options.

BMW 5 serie ECU tuning: 70 engine variants from 136 to 530 HP. Supported ECU families: Bosch, Continental, Siemens, Siemens/Continental.

Tuned Power Range

140–650HP after tuning
~20% average gain

Based on 69 verified results from our customer network

Available Tuning Services

BMW Sport Display/Gauge ScaleCVN Warranty PatchCatalyst OffChecksum CorrectionDPF OFFEGR OFFEVAP System DisableHardcut Limiter (diesel)

How we prepare these files

Every BMW 5 serie order is checked against the uploaded file, not only against the model name. We verify whether the read looks original or already modified before preparing the file, and if something is unclear we contact you first.

Exact ECU match

The engineer checks ECU family, software version, read method, checksum requirements and previous tuning traces before preparing the modified file.

Service fit

Available options can differ between diesel, petrol, hybrid and gearbox files. Hardware-dependent services are confirmed from the file and vehicle details.

Clean order data

Year, engine, ECU, gearbox, tool and customer notes help us reduce back-and-forth and deliver the right file faster.

45e Petrol Hybrid 394hp1 ECU518D 136hp (1995cc)3 ECUs518D 143hp (1995cc)4 ECUs518D 150hp (1995cc)3 ECUs518d1 ECU520D 136hp2 ECUs520D 150hp3 ECUs520D 163hp5 ECUs520D 177hp3 ECUs520D 184hp5 ECUs520D 190hp5 ECUs520D 200hp2 ECUs520d11 ECUs520i 150hp8 ECUs520i 170hp9 ECUs520i 184hp4 ECUs523i 170hp5 ECUs523i 177hp4 ECUs523i 204hp3 ECUs525D 163hp4 ECUs525D 177hp2 ECUs525D 197hp1 ECU525D 204hp (2993cc)1 ECU525D 218hp (1995cc)1 ECU525d 231hp8 ECUs525i 192hp6 ECUs525i 218hp7 ECUs528i 193hp4 ECUs528i 245hp4 ECUs528i 258hp2 ECUs530D 193hp1 ECU530D 211hp1 ECU530D 218hp2 ECUs530D 231hp2 ECUs530D 235hp1 ECU530D 245hp5 ECUs530D 258hp5 ECUs530I 252hp2 ECUs530d 265hp8 ECUs530d 286hp1 ECU530e 292hp2 ECUs530e IPerformance 252hp2 ECUs530i 231hp10 ECUs530i 258hp3 ECUs530i 272hp3 ECUs535D 272hp3 ECUs535D 286hp2 ECUs535D 299hp2 ECUs535D 306hp2 ECUs535D 313hp4 ECUs535d6 ECUs535i 300hp9 ECUs535i 306hp2 ECUs535i Active Hybrid 340hp2 ECUs540I 340hp2 ECUs540d 320hp2 ECUs540d 340hp1 ECU540i 306hp4 ECUs540i 333hp1 ECU540i 4.4 V8 286hp2 ECUs545e 394hp1 ECU545i 333hp1 ECU550d3 ECUs550i 367hp7 ECUs550i 407hp2 ECUs550i Valvetronic 449hp2 ECUsM 550D - 381hp2 ECUsM550I 462hp1 ECUM550I 530hp2 ECUsM550d 400hp1 ECU

Other BMW Models

1 serie1M2 Serie GC2 serie2 serie Active Tourer3 serie

BMW 5 serie Frequently Asked Questions

What tuning services are available for the BMW 5 serie?
WEREMAP supports 70 BMW 5 serie engine variants. The available services are shown on this page and depend on the exact engine, ECU software and file read.
How much does BMW 5 serie tuning cost?
BMW 5 serie ECU tuning starts from 24 credits. Prices depend on engine variant and selected service.