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| Categories | ECU Chip Tuning |
|---|---|
| MOQ: | 1 |
| Checksum Processing: | High-speed automatic checksum correction engine |
| Protocol Support: | Ethernet, FlexRay, CAN Bus, K-Line, L-Line, J1850, J1708 |
| Certification: | CE |
| Delivery Time: | 1-3 working days for stock orders |
| Processor Performance: | 7x increase over previous generation |
| Place of Origin: | Italy |
| Payment Terms: | T/T,Western Union,L/C,D/P,D/A |
| Supply Ability: | 100 |
| Packaging Details: | Original Alientech Packaging with Protective Foam Insert |
| Transfer Rate: | USB Full Speed - up to 10x faster than KESSv2 |
| Brand Name: | Alientech |
| Model Number: | KESS V3 |
| Enclosure Material: | Fiberglass composite |
| Price: | Please contact us for pricing |
| Onboard Modules: | GPS receiver, Accelerometer, Bluetooth, Wi-Fi |
| Company Info. |
| JIU TECH Enterprise Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Alientech KESS V3 - Professional-Grade Multiprotocol ECU Remapping
Platform
Manufactured in Italy by Alientech Srl, the KESS V3 consolidates
OBD, Bench, and Boot programming into a single portable handheld
device. We supply 100% authentic factory-original units with full
manufacturer warranty as an authorized distribution partner.
Available in Master, Slave, and Dealer-Network configurations to
suit individual technicians and multi-location tuning businesses
alike.
Key Advantages at a Glance
Next-generation microprocessor delivers seven times the computational throughput of its predecessors, enabling rapid read/write cycles and instant checksum correction.
Unifies OBD, Bench, and Boot protocols into a single device - no need to switch between separate programmers for different ECU access levels.
Built-in GPS, Bluetooth, and Wi-Fi enable cloud-based tuning, remote diagnostics, and real-time location tracking for mobile service operations.
Operate as Master, Slave, or Dealer Network node. Upgrade from Slave to Master by paying only the license difference - no hardware replacement needed.
Programming Modes Explained
| Protocol Mode | Functional Description | Ideal Application |
|---|---|---|
| OBD Diagnostics Port | Reads and writes ECU maps through the vehicle's standard diagnostic connector without ECU disassembly. Fast turnaround for everyday remapping tasks. | Routine tuning services, fleet maintenance, quick calibration updates |
| Bench Direct Access | Connects directly to the ECU on the workbench via dedicated harness for full data access without opening the ECU housing. | Encrypted ECU programming, precision workshop calibration |
| Boot-Level Recovery | Full low-level memory access for reading, writing, and cloning operations on secured, locked, or bricked ECUs. | ECU recovery and repair, cloning projects, firmware-level modification |
Comprehensive Vehicle Compatibility
2025 Protocol Expansion: OBD coverage now includes VAG Group MD1CS004 2.0L TDI ECUs covering model years 2019 through 2025.
Licensing Model - Master, Slave, and Dealer Network
MASTER Edition - Complete autonomy over calibration file editing using your
preferred tuning software suite.
SLAVE Edition - Connects to a master tuner network; remote file preparation
while you manage local read/write operations.
DEALER NETWORK - Build your own distributed slave network to scale your tuning
business.
Seamless Upgrade Path: Transition from Slave to Master by paying only the price
difference. No hardware replacement required.
Technical Specifications
| Microprocessor | 7x performance improvement over previous generation |
| Data Transfer | USB Full Speed - up to 10x faster than KESSv2 |
| Communication Protocols | Ethernet, FlexRay, CAN Bus, K-Line, L-Line, J1850, J1708 |
| Integrated Modules | GPS receiver, Accelerometer, Bluetooth, Wi-Fi |
| Body Construction | Fiberglass composite - lightweight with shock and vibration resistance |
| Software Platform | Alientech Suite (fully redesigned user interface) |
| Supported Languages | English, Italian, French, German, Spanish, Portuguese, Chinese, Polish, Russian |
| Checksum Engine | High-speed automatic checksum correction |
| Cloud Integration | Alientech Cloud with enhanced speed and reliability |
| Cable Ecosystem | Fully backward compatible with existing KESSv2 cable set |
| Diagnostic Features | Integrated DTC reader with complimentary updates |
License Subscription Options
| Edition | Vehicle Category | Protocol |
|---|---|---|
| Master / Slave | Car / LCV | OBD |
| Master / Slave | Bike / ATV / UTV | OBD |
| Master / Slave | Agriculture / Truck / Bus | OBD |
| Master / Slave | Marine / PWC | OBD |
| Master / Slave | All Vehicle Categories | Bench-Boot |
| Optional Extension | DynoDrive Activation | For KESS V3 |
What's Included
Warranty and Support
Alientech and KESS V3 are registered trademarks of Alientech Srl, Italy. We operate as an independent authorized distributor.
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