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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
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
We are open Monday-Friday from 8am-6pm EST
Yes, customers located in and around the the Piedmont area are welcome to pick up their items from our retail location during normal business hours. Our address is:
Elite Race Fab
1514 Holbrook St Suite D-F
Greensboro, NC 27403
Elite Race Fab offers free ground shipping & handling to our retail customers within the lower 48 contiguous United States on most orders totaling $159.99 and higher, when the item being purchased is not a Freight/LTL item! Orders under $159.99 will be subject to a nominal $13.99 Flat shipping charge. Some exceptions and/or exclusions apply, in those scenarios you will be advised of any additional charges in the item details/description stating shipping exclussions/freight shipping required etc.
In regards to expedited and international shipping each order will need to be quoted on a case by case basis. You can obtain a quote two ways:
- From your shopping cart select "Request a Quote" prior to placing your order. We will review your proposed order and promptly respond with shipping estimates.
- Complete your order ahead of time indicating either expedited or international shipping during the checkout process. We will promptly determine shipping rates for your order and email you for approval and additional payment.
-Give us a call and we can ensure your item is shipped right then, to ensure you have it in time for your deadline.
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As far as price matching, we dont want to write a check we cant cash, but we certainly want to earn your business. With that said, we will go above and beyond to match our competitor's pricing when it is needed. Simply email us, click the live contact button, or give us a call and be sure to have a link to our competitor's site and please factor in any shipping and handling their website will be charging. We will then ensure you get the lowest price, and either match or beat their pricing.
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