The ONLY DCCD Controller Upgrade For Your STi
iDCCD seamlessly replaces your factory DCCD controller for maximum control of the center differential.
The iWire iDCCD Controller for 2008-2021 Subaru STi gives you complete control over your Driver Controlled Center Differential with capabilities that go beyond the factory controller. Advanced control strategies use vehicle speed, steering angle, throttle position, braking, yaw rate, lateral acceleration, and other inputs to automatically optimize differential lockup under changing driving conditions. Multiple user-configurable maps allow you to tailor performance for street, track, rally, snow, or anything in between.
Not Just a DCCD Controller
Unlike other DCCD controllers on the market, DCCD control is just the start. By communicating directly on the vehicle's CANbus network, iDCCD becomes a platform for future expansion. This connectivity allows iDCCD to access vehicle data, integrate with additional devices (wideband display coming soon), and gain new functionality through firmware updates without requiring additional controllers or hardware changes.
As new features are developed, iDCCD can continue to evolve with expanded inputs, enhanced logging capabilities, custom driver profiles, and future CANbus-enabled accessories.
Powered by the iWire App
Configure settings, switch maps, update firmware, monitor system operation, view diagnostics, and access datalogging directly from the iWire App. Combined with fast processing, lighting-fast response times, and expanded support for external inputs, iDCCD delivers a modern driving experience that continues to evolve long after installation.
Features
- Plug-and-play installation for 2008-2021 Subaru STi
- Factory cluster and control panel integration
- Automatic and manual DCCD control modes
- Multiple user-configurable maps
- Advanced control algorithms based on real vehicle dynamics
- Real-time monitoring and tuning through the iWire App
- CANbus integration for expanded functionality
- Firmware updates delivered through the app
- Fast processor with low-latency response times
- Expanded external input support
- Datalogging and diagnostics capabilities (future updates)
- Future expansion through CANbus connected devices and accessories
- Retains factory DCCD functionality while adding advanced control options
- Designed, developed, and supported by iWire in the USA
Whether you're chasing lap times, improving confidence in changing weather conditions, or simply getting the most out of your STi's drivetrain, iDCCD delivers the control, customization, and expandability that Subaru enthusiasts have always wanted from their DCCD system.