LinkECU RX7S7X 219-4000 RX7Link Mazda RX7 Series 7-8 PlugIn ECUs Mazda

Overview:

The Link G4X RX7Link (S7) RX7S7X Plug-In ECU is engineered to unlock the full potential of your Mazda RX-7 Series 7 and 8 (FD3S) equipped with the 13B engine. This ECU offers advanced engine management features, ensuring optimal performance and reliability.

Key Features:

• Up to 6D fuel and ignition mapping for precise tuning
• Precision closed-loop cam control with independent control for four cams
• Sequential fuel delivery with digital triggering using all OEM patterns
• OEM idle hardware supported for seamless integration
• 5D boost control with three switchable tables for dynamic performance
• Motorsport features including anti-lag, launch control, and flat shift functionalities
• Continuous on-board barometric correction for consistent performance
• CAN port for expanded connectivity
• QuickTune automated fuel tuning for efficient setup
• Individual cylinder correction for optimized fueling
• USB tuning cable included for easy connection to PCLink software
• 512MB on-board data logging memory for comprehensive analysis
• Staged injection capabilities for enhanced fuel delivery
• Knock detection with "windowing" for engine protection

Installation Details:

• Designed for manual transmission models only
• Supports naturally aspirated, parallel twin, or single turbo configurations
• Does not support sequential control of the stock twin turbos
• Requires modification before electronic throttle control is usable
• Factory 220kPa MAP sensor supported; external MAP sensor can be connected via expansion connector
• Factory intake air temperature (IAT) sensor supported; additional IAT sensor recommended just prior to throttle body

What's Included:

• Link G4X RX7Link (S7) RX7S7X Plug-In ECU
• USB tuning cable
• Wiring and installation instructions
• Link stickers

For detailed installation instructions and wiring diagrams, please refer to the RX7S7X Installation Manual.