
Engine side ready
No ECU included
Haltech Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness and Series 2 (late) ignition type sub harness (HT-141231)
SKU: HT-141231
Engine side ready
No ECU included
ECUs always ship FREE with Tuned By Shawn!
Manufacturer Limited Warranty

Haltech Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness and Series 2 (late) ignition type sub harness (HT-141231)
Product details
Description
A finished engine loom for the RB20, RB25, RB26 or RB30: every connector terminated, every branch the right length, ready for a Haltech Elite.
The Haltech Elite 2000/2500 Terminated Harness for Nissan RB Twin Cam With CAS Harness and Series 2 (late) ignition type sub harness is a terminated engine harness: a complete loom built to length for the engine, with the factory-style sensor, injector and ignition connectors already fitted and the ECU plugs on the other end. It removes the slowest and most error-prone part of a standalone install.
What You'll Feel
- An engine that fires on the base map without a week of pinning connectors first
- Labelled branches that make later diagnosis simple
- Factory-grade terminations with no splices to suspect when something misbehaves
Features
- Suits Haltech Elite 2000/2500 ECUs
- An efficient Haltech Plug'n'Play product that allows you to be up and running in just a few hours
- The guide is accompanied by the full ECU manual and Software located on a USB key provided with the ECU to refer to while completing your installation and configuration
- Milspec "Tefzel" wiring with OEM-style connectors
- Backed by the Haltech limited warranty
The Details
Part number HT-141231. Nissan RB Twin Cam RB20/25/26 with Series 2 Coils (Ignitor built into coil). Unsure whether this suits your ECU or engine? Send us the details before ordering and we will confirm.
- Series 2 Coil harness HT-130330
- Uses OEM Coils with inbuilt Ignitor
Kit Includes
- 1x Nissan RB Twin Cam Terminated Harness, CAS harness HT-130327, Series 2 Coil harness HT-130330, Connector Pack for auxiliary I/O
- 1x Quick Start Guide
Applications
- Nissan RB (RB20/25/26/30)
- Requires a Haltech Elite 2000/2500 ECU (sold separately)
Tuned By Shawn is a Platinum Haltech Dealer with in-house wiring and remote tuning. If this is part of a larger build, ask and we will spec the full parts list.
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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