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Haltech Elite 2500 ECU Nissan RB Terminated Engine Harness Kits

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Haltech offers several Elite 2500 ECU Nissan RB terminated engine harness kits for Nissan's RB twin cam and RB30 single cam engines. Options include a basic kit (no
Haltech offers several Elite 2500 ECU Nissan RB terminated engine harness kits for Nissan's RB twin cam and RB30 single cam engines. Options include a basic kit (no ignition or CAS sub-harness), kits with a Series 1 (early) or Series 2 (late) ignition harness, or LS1 coil and CAS sub-harness.

All options include Haltech's Elite 2500 ECU ideal for popular late model performance and racing applications, featuring a robust environmentally sealed water-resistant IP67-rated case, drive-by-wire throttle control, intake and exhaust cam control, short-term and long-term map learning, dual channel knock control, and much
Haltech offers several Elite 2500 ECU Nissan RB terminated engine harness kits for Nissan's RB twin cam and RB30 single cam engines. Options include a basic kit (no ignition or CAS sub-harness), kits with a Series 1 (early) or Series 2 (late) ignition harness, or LS1 coil and CAS sub-harness.

All options include Haltech's Elite 2500 ECU ideal for popular late model performance and racing applications, featuring a robust environmentally sealed water-resistant IP67-rated case, drive-by-wire throttle control, intake and exhaust cam control, short-term and long-term map learning, dual channel knock control, and much more. The Elite 2500 is paired with Nexus Software Programmer (NSP) for functionality and user-friendliness never seen before in an engine control package. Together they offer true cutting-edge technology to tuners and performance enthusiasts worldwide. Select the Haltech Elite 2500 ECU terminated engine harness kit designed for your Nissan RB engine.

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Results 1 - 5 of 5

RB Twin CAM Elite 2500 ECU, Main Harness, CAS Breakout, Late

Part Number: HTH-HT-151309

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Estimated Ship Date: Jan 30, 2026 if ordered today

RB Terminated Harness Base Kit, Elite 2500 ECU, ATS, CTS

Part Number: HTH-HT-151306

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

RB Twin CAM Elite 2500 ECU, Main Harness, CAS Breakout, ATS,

Part Number: HTH-HT-151307

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

RB Twin CAM Elite 2500 ECU, Main Harness, CAS Breakout, Earl

Part Number: HTH-HT-151308

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

RB Single Cam Elite 2500 ECU Harness Kit

Part Number: HTH-HT-151311

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Estimated Ship Date: Feb 5, 2026 if ordered today

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