The Haltech Nexus S3 ECU Only — Wi-Fi, USB-C, onboard wideband, and drive-by-wire. Haltech's most advanced ECU for custom harness applications.
Features
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Wi-Fi and USB-C connectivity
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Onboard wideband O2 controller (LSU4.9)
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Drive-by-wire throttle control built-in
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Advanced traction control, ABS integration, launch control
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Onboard data logging
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Bluetooth tuning support
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The most capable Haltech ECU available
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Pairs with vehicle-specific Nexus harness adapters
