BMW M3 E46 (1998–2005) chip tuning in Riga
Autochip offers chip tuning and ECU diagnostics for BMW M3 E46 (1998–2005) in Riga. Our services include engine error diagnostics, catalytic converter checks and ECU assessment.
Individual ECU software calibration and Stage 1 tuning are also available.
Engines, ECUs and equipment
The catalogue includes variants with 326S4 engines.
Selected versions list Continental MSS54, Continental MSS52 ECUs.
Programming options depend on the specific ECU.
We use professional ECU reading and programming tools, including KESS3 and KESSv2.
Cannot find your BMW in the catalogue? Contact us — we can help.
