Overview

The Haltech NEXUS R5 is a revolutionary Vehicle Control Unit (VCU) that combines an extreme-level standalone ECU, a 25-channel power distribution module (PDM), dual wideband O2 controllers, a data logger, and high-speed Wi-Fi telemetry into a single aerospace-grade enclosure. It completely replaces conventional fuse boxes, relay panels, and separate controller modules.

Features

• Combines powerful standalone ECU, 25-channel PDM, dual wideband O2 controllers, and data logger
• Eliminates traditional relay boxes, fuses, and complex multi-controller chassis wiring
• Drive-by-wire throttle control, 4-cam variable timing, and multi-channel knock control
• High-speed on-board 512MB data logger with wireless Wi-Fi tuning and diagnostic connectivity
• Ultra-rugged billet aluminum heatsink enclosure with automotive AMP bulkhead connectors

Vehicle Fitment

• Universal fitment — compatible with custom and standalone engine management installations.