Magicmotorsport Korhex — Advanced MCU Access Extension for Flex

Magicmotorsport Korhex — Advanced MCU Access Hardware Add-On for Flex

Upgrade your bench remapping operations with direct microcontroller access. The Magic Korhex by Magicmotorsport is a cutting-edge hardware extension built exclusively for the Flex ECU and TCU programmer ecosystem. Engineered to streamline complex ECU unlocking and Boot Glitch operations, Korhex eliminates tedious manual board preparations while significantly lowering the risk of hardware damage during tuning.

Next-Generation Bench Workflows for Automotive Professionals

Unlocking modern, highly protected Engine Control Units (ECUs) traditionally requires extensive physical preparation. Tuners are often forced to remove the circuit board from its housing, flip the PCB, desolder tiny surface-mount resistors, and manually connect fragile Boot pins under high magnification. This outdated process consumes valuable workshop time and introduces a high risk of permanent board failure.

Magicmotorsport Korhex changes the paradigm by utilizing a single dedicated contact point directly on the microcontroller (MCU). Guided by exact positioning masks within the Flex environment, it allows you to establish a stable connection instantaneously.

Key Advantages of the Korhex Hardware Extension

• Zero Desoldering Required: Perform advanced ECU unlocking without removing SMD resistors or modifying the factory electronic circuit.
• No Manual Boot Pin Wiring: Eliminate micro-soldering operations, reducing setup time from thirty minutes to under two.
• No Board Flipping: Access required MCU contact points directly from the top side, keeping the PCB safely mounted in its housing whenever possible.
• Native Flex Ecosystem Integration: Enjoy seamless operation using your existing Flex login, software interface, official updates, and technical helpdesk.

Supported ECU Operations & Protocols

Korhex extends Flex’s existing Boot Glitch capabilities to support highly requested, previously inaccessible control units across passenger cars, commercial vehicles, and heavy-duty trucks. Supported operations include:

• Full Read and Write access for Internal Flash memory.
• Full Read and Write access for Internal EEPROM.
• Complete Full Backup creation for total safety prior to remapping.
• Automated Boot Unlock procedures for modern microcontrollers (including Mercedes Bosch MD1CP001, Mercedes CPC5 SPC58, DAF Delphi ETC3 UDS, and SPC58N architectures).

Which Configuration Do You Need?

• Please note: Magic Korhex is a hardware add-on and does not function as a standalone programmer. It requires an active Flex unit to operate.

For Existing Flex Full Customers

• If you currently hold an active Flex Full Master or Full Slave license, all Korhex software protocols are automatically included. Simply purchase the Korhex hardware package to begin working immediately.

For Non-Full Flex Customers

• If you own a modular Flex setup, you can utilize Korhex by upgrading your subscription to a Full package or by adding the dedicated Flex Boot Glitch License (FLS0.20M/S) to your account.

For New Customers

• New to Magicmotorsport? To start performing advanced MCU operations, you will need the primary Flex Hardware, the Korhex Add-On Hardware, and an active software license package.