Link has the world’s largest range of genuine plug-in ECUs.
Covering over seventy models, our Plug-ins are purpose built for each specific vehicle and engine, with direct factory fitment, OEM compatibility, and uncompromised protection and performance. Link Plug-inX ECUs deliver the same high-end performance as the XtremeX premium wire-in ECU, with similar hardware, firmware, I/O capability, data logging and full motorsport features.
Don’t settle for adapter ECUs – get the real deal.
Simple to install & use
Uses the original factory mounting brackets and connector
Tuned using PCLink - our free, world-renowned tuning software
Fully reversible to uninstall if ever required
The compact, clean choice
Fits in the OEM location
Tidy appearance, with no wiring or plugs hanging out
XS loom available for aftermarket extras
The reliable choice
No adapter looms or custom wiring = fewer failure points
OEM-grade connectors and housings
Durable under harsh conditions
OEM look, aftermarket performance
Looks like a stock ECU, avoiding unwanted attention
All the motorsport and engine protection features you would expect from a standalone ECU such as traction control, boost control.
Is a Plug-in right for me?
We walk through Plug-In vs Wire-In ECUs so you can choose the right option for your project, from a simple upgrade to an engine swap or custom loom.
Do you have a Plug-in for my car?
Your car could be one of over 70 models supported by Link Plug-in ECUs. Find yours below.
ECU Plugin G4X Audi TTLink VWAG 1.8l Turbo, PQ34 Platform
Which ECU for Me?
Compare Link ECUs side by side to evaluate specifications and features, making it easy to find the right solution for your build.
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Outputs
Injection Drives
4
Injection Drives
4
Injection Drives
8
Injection Drives can run DI via driver box
Injection Drives can run DI via driver box
Injection Drives can run DI via driver box
Ignition Drives
4
Ignition Drives
4
Ignition Drives
8
Auxiliary Outputs
4
Auxiliary Outputs
6
Auxiliary Outputs
8
+5V Sensor Power supply
+5V Sensor Power supply
+5V Sensor Power supply
+8V Sensor Power Supply
+8V Sensor Power Supply
+8V Sensor Power Supply
Unused Inj/Ign used as a Auxiliary Outputs
Unused Inj/Ign used as a Auxiliary Outputs
Unused Inj/Ign used as Auxiliary Outputs
Inputs
Digital Inputs
2
Digital Inputs
4
Digital Inputs
8
Temperature Inputs
2
Temperature Inputs
2
Temperature Inputs
3
Analogue Inputs
3
Analogue Inputs
4
Analogue Inputs
8
Trigger Inputs
2
Trigger Inputs
2
Trigger Inputs
2
Knock Inputs
1
Knock Inputs
1
Knock Inputs
2
Unused Temperature and Analogue Inputs can be used as Digital Inputs
Unused Temperature and Analogue Inputs can be used as Digital Inputs
Unused Temperature and Analogue Inputs can be used as Digital Inputs
Input/Outputs
ADIO Dual Purpose
ADIO Dual Purpose
ADIO Dual Purpose
Communications
CAN Bus Channels
1
CAN Bus Channels
1
CAN Bus Channels
1
Wi-Fi
Wi-Fi
Wi-Fi
USB Tuning Connection
Mini-B
USB Tuning Connection
Mini-B
USB Tuning Connection
LTW 6Pin
Ethernet/Power over USB
Ethernet/Power over USB
Ethernet/Power over USB
Data Logging
Onboard Logging Memory
512MB
Onboard Logging Memory
512MB
Onboard Logging Memory
512MB
Maximum Total Logging Rate
100kHz
Maximum Total Logging Rate
100kHz
Maximum Total Logging Rate
100kHz
Logging Channels
250
Logging Channels
250
Logging Channels
250
Features
Global Positioning System (GPS)
Global Positioning System (GPS)
Global Positioning System (GPS)
E-Throttle control
E-Throttle control
E-Throttle control
Flex Fuel
Flex Fuel
Flex Fuel
Trigger Oscilloscope
Trigger Oscilloscope
Trigger Oscilloscope
3 Axis Accelerometer
3 Axis Accelerometer
3 Axis Accelerometer
Selectable Temp Input Pullups
Selectable Temp Input Pullups
Selectable Temp Input Pullups
Flexible engine protection limiters
Flexible engine protection limiters
Flexible engine protection limiters
CAN Keypad Control
CAN Keypad Control
CAN Keypad Control
VVT Control
VVT Control
VVT Control
Open or Closed Loop Boost Control
Open
Open or Closed Loop Boost Control
Both
Open or Closed Loop Boost Control
Both
Onboard Lambda Sensor Control
Onboard Lambda Sensor Control
Onboard Lambda Sensor Control
Dual Closed Loop Lambda
Dual Closed Loop Lambda
Dual Closed Loop Lambda
Direct Automatic Transmission Control
Direct Automatic Transmission Control
Direct Automatic Transmission Control
Motorsport Features
Nitrous Control
Nitrous Control
Nitrous Control
Launch Control
Launch Control
Launch Control
Anti-Lag
Anti-Lag
Anti-Lag
Cruise Control
Cruise Control
Cruise Control
Traction Control
Traction Control
Traction Control
Race Timer and Power Management
Race Timer and Power Management
Race Timer and Power Management
Gear Shift Control
Limited
Gear Shift Control
Gear Shift Control
Paddle Shift Control
Paddle Shift Control
Paddle Shift Control
The table is going to need the following footnotes somewhere, preferably at the bottom:
‡ G5 Voodoo Pro has 12 inj, 8 ign, plus 4 multipurpose (inj, ing, aux) drives (24 total). † Check Specific pinout for number of I/Os exposed.
† Check Specific pinout for number of I/Os exposed.
# 4 pins are multi-purpose Aux or Digital Input pins. Each pin can be either Aux or Digital Input, not both at the same time.
* 2 Digital Inputs required when using 2nd CAN Bus.
§ 4 pins are multi-purpose Injection, Aux or Digital Input pins. Each pin can be either Injection, Aux. or Digital Input, not all at the same time.
Link ECU products should not be used where they interfere with a vehicle’s safety or emission control features.
Plug-in features and specifications shown are indicative of G4X Plug-in ECUs only and vary by application. For full features and specifications, refer to the specific product page.