Syvecs S7-Plus Motorsport Wiring Loom

Motorsport-grade ETFE (MIL-W-22759/16) wiring loom engineered specifically for the Syvecs S7-Plus Engine Control Unit.

This wiring loom is designed for builders who require an uncompromising, professional-grade electrical foundation for a Syvecs S7-Plus–controlled engine and vehicle control system. Hand-built using MIL-W-22759/16 motorsport-grade ETFE wire, it is intended for elite-level motorsport and advanced performance applications where heat, vibration, electrical noise, and high system complexity are part of the operating environment.

The Syvecs S7-Plus offers expanded I/O capacity, advanced control strategies, and deep CAN integration, making it suitable for professional-level builds. This loom removes the compromises commonly found in universal or automotive-grade wiring.

Designed Specifically for Syvecs S7-Plus

This loom is pinned exclusively for the Syvecs S7-Plus ECU. Every circuit is allocated correctly for the ECU’s extensive engine management inputs, outputs, power supply, and advanced multi-CAN communications — with no universal pinouts, repurposed circuits, or guesswork.

The result is a clean, predictable wiring system that supports accurate sensor data, stable ECU operation, and seamless integration with complex CAN-based systems including dashes, PDMs, transmission controllers, and data logging.

Built Using Motorsport-Grade ETFE Wire (MIL-W-22759/16)

MIL-W-22759/16 ETFE wire was originally developed for aerospace and military applications and is ideally suited to high-density, high-channel-count motorsport wiring systems.

Key benefits include:

• Excellent resistance to heat, fuels, oils, and automotive chemicals

• Thin, lightweight insulation for compact looms despite high I/O density

• Exceptional durability under vibration and continual movement

• Reduced risk of insulation degradation over time

This wire is selected for reliability — not cost.

Terminated or Unterminated Options

This Syvecs S7-Plus loom is supplied in an unterminated (flying lead) configuration as standard, allowing complete flexibility for complex engine layouts, sensor arrays, and advanced vehicle system integration.

A pin placement sheet showing wire numbers is available to download to assist with installation.

Custom terminations, wire lengths, advanced I/O allocation, and CAN architecture planning can be discussed prior to ordering if required.

Suitable Applications

This loom is suitable for:

• Elite-level motorsport and competition vehicles

• Circuit racing, endurance racing, time attack, and drag racing

• High-output and highly complex engine management systems

• Full ECU + PDM + dash vehicle control architectures

• Professional race teams and specialist motorsport workshops

This is not a vehicle-specific plug-and-play harness. It is intended for advanced custom installations where control, reliability, and electrical integrity are critical.

What’s Included

• Syvecs S7-Plus ECU connector(s)

• Pre-wired ETFE (MIL-W-22759/16) wiring loom

• Built to order and quality checked prior to dispatch

Sensors, actuators, PDMs, and the ECU are not included.

Built to Support Professional-Level Syvecs Systems

The Syvecs S7-Plus is a professional motorsport ECU designed for the most demanding applications. This loom is built to support it properly — without shortcuts, compromises, or unnecessary complexity — while meeting the highest motorsport wiring standards.

Legal Notice

Syvecs® is a registered trademark of Syvecs Ltd. This product is not affiliated with or endorsed by Syvecs.