The Haltech Elite 1500 Plug 'n' Play Adaptor Harness Kit provides a seamless ECU upgrade for Honda Integra DC5 and Acura RSX models from 2005–2006 with manual transmissions. This kit connects directly to the factory engine harness, allowing for rapid installation and immediate access to advanced engine management and race features.

The Elite 1500 ECU is engineered for modern engines with drive-by-wire throttle control, multiple camshafts, and high-performance tuning demands. Paired with the Nexus Software Programmer (NSP), it delivers intuitive tuning with powerful data logging and control capabilities.

Key Features:

• Suits: Honda Integra DC5 / Acura RSX (2005–2006), manual transmission only

• Plug-and-play adaptor harness for factory ECU replacement

• Designed for single throttle-body DBW K-series engine setups

• Note: Does not support factory multiplexed coolant temp gauge, battery light, or AC request

• IP67-rated waterproof ECU case

• Drive-by-wire, VTEC, knock control, flex-fuel compatible

• Full race strategy suite: launch, traction, boost, nitrous, anti-lag

• NOT CARB LEGAL

Included in Kit:

• Haltech Elite 1500 ECU with DBW and Race Functions

• Injection-molded plug 'n' play adaptor harness

• M14 x 1.5 air temp sensor with matching plug and pins

• 16-pin auxiliary I/O TYCO connector with pins

• USB programming cable

• NSP software and documentation (via USB)

ECU Capabilities:

• Supports 1–12 cylinder or 2-rotor engines

• 4 injector & 4 ignition outputs, 12 digital outs, 10 analog ins

• Knock, ignition switch, and onboard MAP sensor inputs

• Dual CAN Bus for Haltech displays and expansion

• 2MB onboard logging (up to 200Hz), direct-to-laptop data capture

• Tuning maps up to 32x32x8 with 4D logic and 3D per-cylinder corrections

• Closed-loop control for idle, boost, cam, O₂ (with CAN wideband kit)

• Sequential fuel injection, flex fuel input, long-term auto-tune learning

Race Features:

• Anti-lag, rolling launch, flat shift, trans brake

• Up to 6-stage nitrous support with banked fuel/ignition control

• Intelligent 4D boost control with user-defined targets

• Sequential turbo, CO₂ boost, shock travel, ride height inputs

• Timer-based engine control and optional advanced torque management

Applications:

• Honda Integra DC5 (2005–2006)

• Acura RSX (2005–2006)
  Manual transmission only

Notes:

• Some factory dashboard functions (coolant temp gauge, battery light, AC request) not supported due to multiplexing

• Recommended for off-road/competition use only

Emissions Notice:
This product is not legal for street use unless exempt.