Korhex: locked ECU access with FLEX
Korhex is a hardware add-on connected to Magicmotorsport FLEX. It reaches the processor through a single contact point and enables internal flash and EEPROM read/write, full backup and Boot unlock on locked latest-generation control units. It does not work without FLEX.
Highlights according to the manufacturer
Korhex is a hardware add-on for Magicmotorsport FLEX; it does not work on its own, and FLEX manages the procedure. It reaches the processor through a single contact point, with no board flipping, resistor desoldering or manual Boot pin wiring.
- Boot Glitch working mode (electromagnetic fault injection, EMFI)
- Read / write internal flash and EEPROM, full backup, Boot unlock
- Example units: Bosch MD1CS003, MG1CS032, MD1CP001; Mercedes CPC5; DAF Delphi ETC3
- Positioned with a dedicated mask per unit; compatibility is in the FLEX vehicle list
Who is it for? Workshops that use FLEX and work on locked latest-generation units.
Which workshops need it?
It makes sense for FLEX users who often meet locked units on current diesel and petrol cars and on trucks (e.g. Mercedes CPC5, DAF Delphi ETC3). Compatibility is listed per unit in the FLEX vehicle list; each unit is positioned with its own mask.
Locked-ECU work requires care and experience. Setup includes a hands-on demonstration and remote support from head office on your first jobs.
Why buy your tool from Prime Chiptuning?
Setup and training
The tool is set up in your workshop; reading, backup and writing are shown hands-on.
ECU Prime file account
Your file account on the ECU Prime platform is opened with the tool: upload the original file, download the prepared one.
Access to our R&D solutions
Locked-ECU and emission solutions developed by our R&D team are opened to you through the platform.
Technical support
Remote support from head office for connections, protocols and files.
Tool sales worldwide
We sell tools to workshops outside Türkiye as well. The quote is prepared for your country, the tool is shipped by courier, setup and training are done online, and file and technical support come remotely from head office.
- QuoteSend us your country, the tool you want and the vehicle groups you work on via WhatsApp. Package, licence and shipping details are stated in a written quote.
- ShippingThe tool is shipped to your country by courier. For international orders, shipping, customs and tax costs are paid by the buyer.
- Online setup and trainingSetup is done by screen sharing; free online chiptuning training (Turkish, English, French, Chinese) shows reading, backup and writing step by step.
- ECU Prime and supportYour ECU Prime platform account is opened and you get remote support from head office for files, protocols and connections.
Request a quote for your country
Legal requirements for using the tool and the software in your country (e.g. emission rules) are the user's responsibility.
Our guarantees
- Original, manufacturer-warranted tools (no clones)
- A file that causes a problem is re-worked free of charge
- Technical support 7 days a week, weekends included
- A slave tool can later be upgraded to master under the manufacturer's terms
Frequently asked questions about Magicmotorsport Korhex
Can Korhex be used on its own?
Do I need to open the ECU?
Which units are supported?
Magicmotorsport Korhex is a registered trademark of Magic Engineering S.r.l.. Product names are used for identification only.