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Haltech engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Haltech lineup with fast shipping and expert fitment support — order with confidence.
The Nissan Skyline R34 GTR is the pinnacle of the RB-series era, and it deserves the best engine management available. The Haltech Elite 2500 Adaptor Harness is designed to integrate the industry-leading Haltech Elite 2500 ECU into your 1999-2002 R34 GTR with zero fuss. This plug-and-play harness ensures that you can take advantage of the latest in tuning technology while preserving the factory wiring harness, making it the perfect choice for both street and track-focused builds.
With the Haltech Elite 2500, you gain the ability to fine-tune your RB26DETT engine with incredible precision. Whether you are aiming for a reliable daily driver or a high-horsepower track weapon, this system provides the flexibility and data logging you need to monitor engine health and performance. The adaptor harness is built to the highest standards, ensuring a perfect connection every time. Don't settle for the limitations of old-school ECUs when you can have the power and reliability of a modern Haltech system. Upgrade your R34 GTR today and experience the difference that professional-grade engine management makes. Shop quality automotive performance parts at GGCRACING.
| Brand | Haltech |
|---|---|
| Manufacturer part number | HT-151359 |
| GGC SKU | HALHT-151359 |
| UPC / GTIN | 9356450012942 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 11.3 × 9.3 × 6.9 in |
|---|---|
| Shipping weight | 4.1 lb |
Universal fit — check measurements. Compare the dimensions and specifications on this page with your application before you order.
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