The Haltech Elite 2500 + Plug'n'Play Adaptor Harness Kit provides a powerful and flexible ECU upgrade solution for Nissan Skyline GT-R platforms. Built for high-performance and motorsport applications, the Elite 2500 ECU offers full engine management capabilities including drive-by-wire support, advanced data logging, race functions, and 4D tuning. Paired with Haltech’s intuitive NSP software and plug-and-play harness, this kit delivers fast installation with maximum configurability.

Emissions Notice:
This product is intended for sanctioned off-road/competition use only and may not be used on public roads unless a specific regulatory exemption exists.

Key Features:

• Complete ECU and harness kit for Nissan Skyline R32, R33, R34 GT-R (manual transmission only)

• Elite 2500 ECU supports advanced tuning, DBW, and multiple race functions

• Plug'n'Play harness integrates directly with factory wiring

• NSP Calibration Software included for streamlined tuning

• Ideal for 4-, 6-, and 8-cylinder engines, as well as 2–4 rotor setups

• IP67-rated waterproof housing with robust automotive-grade connectors

• Supports advanced tuning features like 4D maps, camshaft control, anti-lag, flex fuel, and more

• Dual CAN connectivity for Haltech displays and expansion modules

• NOT CARB LEGAL

Vehicle Fitment:

• Nissan Skyline R32 GTS-T / GT-R

• Nissan Skyline R33 GTS-T / GT-R

• Nissan Skyline R34 GT-R

• Manual transmission only

Included in the Kit:

• Haltech Elite 2500 ECU

• Plug'n'Play adaptor harness

• M14 x 1.5 air temperature sensor with plug and pins

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

• USB programming cable

Supported OEM Functions:

• Idle control (BAC)

• Thermofan, tachometer, A/C control

• Engine control relay, fuel pump, ignition input

• Power steering switch, knock sensors, TPS, VSS

• Nissan variable cam system (RB25DET)

• O2 sensors, AFM, coolant/air temp sensors

• Check engine light

• ATTESA AWD (TPS output)

• Variable fuel pump voltage control

Brand: Haltech
SKU: HT-151357