Elite 750 Premium Universal Wire-in Harness Length: 2.5m (8′)

Complete Wiring Solution for Entry-Level Performance

The Elite 750 Premium Universal Wire-in Harness brings professional-grade wiring infrastructure to the entry-level ECU market. The Elite 750 is a powerful ECU designed for basic 1-6 cylinder or 2-rotor applications, and this Premium harness ensures that even budget-conscious builds do not have to compromise on electrical safety or reliability. By including an integrated, molded fuse and relay box, this kit simplifies the installation process significantly, providing a known-good power distribution hub that eliminates the “rats nest” of wires often seen in amateur installs.

Robust Construction and Power Management

This harness features a 2.5-meter length, ideal for most street and track cars. It is constructed with automotive-grade, high-temperature wire that is color-coded and labeled to match the Elite 750’s pinout functions. The integrated fuse box is the hero of this kit; it comes pre-loaded with 2 relays and 4 fuses. While the Elite 750 controls fewer outputs than its bigger brothers, it still requires protected power for the ECU logic, fuel pump, and ignition system. The Premium harness handles this internal logic, ensuring that if a short circuit occurs in a fuel pump or O2 heater, the fuse blows before the wiring melts or the ECU is damaged.

The harness includes shielded cabling for the crank and cam signals, protecting the ECU from the electrical noise generated by the ignition system. This ensures that the engine starts crisply and runs smoothly without timing scatter.

Fitment and Application

This is a Universal harness for the Elite 750 ECU.

• Supported Engines: Basic 4-6 cylinder engines, V8 (simple injection/ignition), 2-Rotor.
• Install Type: Wire-in (Requires termination).
• Ideal For: Daily drivers, street builds, and simple race cars.

Technical Specifications

Summary & What’s Included

The Elite 750 Premium Harness is the safest way to wire your entry-level ECU, providing professional power distribution out of the box.

Includes:

• Elite 750 Universal Wire-in Harness (2.5m)
• Firewall Grommet
• Moulded Fuse Box & Lid
• 2 x Relays & 4 x Fuses
• Spare pins for 4 spare power circuits