The Nexus Honda EP3 (01 to 05) and Integra / Acura RSX DC5 (02 to 04) Plug in, as the name suggests, plugs directly into the Honda harness, and nestles neatly into factory location.
It seamlessly supports vital OEM functions.
Unlock enhanced capabilities with "OEM Plus" functionality via the auxiliary connector, enabling features such as Drive by Wire Throttle, O2 Control, Flex Fuel, Oil Pressure monitoring, Fuel Pressure sensing.
And for serious drivers, the Nexus ECU unleashes potent Race Functionality, including CO2 Boost Control, Race Timer, Advanced Torque Management, Launch Control, Nitrous Control, and 128MB of onboard data logging.
Setting up your Honda has never been easier, thanks to the intuitive setup wizard in NSP software or the Haltech Connect App on your smartphone. Plus, Wi-Fi capability ensures effortless diagnostics and tuning on the go.

Package Includes
Nexus Plug-in ECU
Air temperature + Wideband expansion harness 2.5m (8')
Air temperature sensor (1/8' NPT)
Aluminium bung for air temperature sensor
Mounting brackets and hardware to suit
2.5m Vacuum hose and T piece
Haltech USB C cable
Quick start guide

Notes: Supports Manual Transmissions Only - Factory manual transmission (5 or 6 speed).