Master & Slave ECU remapping tools
LOJA Consulting supplies its network with official ECU read/write hardware: AutoTuner, Flex Magicmotorsport, CMD Flash or bFlash, plus the matching diagnostic equipment. Every tool ships configured, with onboarding training, manufacturer warranty and direct access to our file service.
Master tool or Slave tool: what's the difference?
Master tool: full autonomy
A Master remapping tool reads and writes unencrypted files: you develop your own calibrations in WinOLS and stay fully independent. Aimed at experienced tuners with their own databases — backed by our mappacks and Damos files.
Slave tool: start without R&D
A Slave remapping tool is locked to our Master account: files are encrypted and processed by our team through the file service. The ideal way to open a remapping centre without years of R&D — you flash, we calibrate.
A Slave tool comes with our reseller programme: custom remapping files in under an hour through the file service (Stage 1, Stage 2, FlexFuel E85, TCU), 7-day technical support and volume pricing. Become a partner · File Service
Our remapping and diagnostic hardware
New official hardware under warranty, shipped configured with onboarding training. Pricing on quote: each configuration (Master or Slave, protocols, licences, subscriptions) is priced to match your business.
AutoTuner Tool Master
One of the fastest bench / boot / OBD tools on the market, lifetime updates with no subscription. Master version for independent tuners: unencrypted read and write, WinOLS compatible.
On quote
Request a quoteAutoTuner Tool Slave
The reference for joining a Slave network: ultra-fast OBD, bench and boot reading, encrypted files processed by our 24/7 file service. Ideal for opening your remapping centre.
On quote
Request a quoteFlex Magicmotorsport Master
Magicmotorsport's modular platform: OBD, bench, boot and JTAG on ECUs and TCUs. Master version with per-ECU-family upgradeable licences.
Coming soon
Flex Magicmotorsport Slave
Flex in Slave version, connected to our Master account: the versatile ECU + TCU hardware for network workshops, with files processed by our calibration engineers.
Coming soon
CMD Flash
A long-established OBD and bench tool renowned for its reliability, especially on VAG and BMW platforms. Available as Master or Slave depending on your profile.
Coming soon
bFlash
OBD / bench / boot remapping tool covering cars, trucks, agricultural and marine. Perfect to widen your workshop's vehicle coverage. Master or Slave.
Coming soon
Why buy your tool from LOJA Consulting?
New official hardware under warranty, shipped configured with onboarding training. Pricing on quote: each configuration (Master or Slave, protocols, licences, subscriptions) is priced to match your business.
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Official hardware under warranty New tools from official channels, manufacturer warranty and guaranteed updates.
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Shipped configured + training Your tool arrives ready to flash: configuration, protocol activation and onboarding training included.
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Paired with the file service Every Slave tool is directly linked to files.loja-consulting.fr: custom files in under an hour, 24/7.
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7-day technical support Our calibration engineers assist you on every job: read-mode choice, recovery, anti-brick.
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Slave to Master upgrade path Business growing? We help you switch your tool to Master and gain autonomy.