MaxxECU PDM20 Motorsport Wiring Loom

Motorsport-grade ETFE (MIL-W-22759/16) wiring loom engineered specifically for the MaxxECU PDM20 Power Distribution Module.

This wiring loom is designed for builders who require a reliable, professional-grade electrical foundation for a MaxxECU PDM20–based power distribution system. Hand-built using MIL-W-22759/16 motorsport-grade ETFE wire, it is intended for high-performance and motorsport applications where heat, vibration, electrical noise, and current load are part of the operating environment.

The MaxxECU PDM20 enables compact, programmable power management, and this loom removes the compromises commonly found in universal or automotive-grade wiring.

Designed Specifically for MaxxECU PDM20

This loom is pinned exclusively for the MaxxECU PDM20. Every circuit is allocated correctly for the PDM’s power inputs, outputs, control signals, and CAN communications — with no universal pinouts, repurposed circuits, or guesswork.

The result is a clean, predictable wiring system that supports reliable power distribution, stable CAN communication, and long-term electrical durability.

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-current motorsport wiring systems.

Key benefits include:

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

• Thin, lightweight insulation for compact, low-bulk looms

• High 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 MaxxECU PDM20 loom is supplied in an unterminated (flying lead) configuration as standard, allowing complete flexibility for circuit allocation, load grouping, and routing.

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

Custom terminations, wire lengths, output groupings, and CAN integration provisions can be discussed prior to ordering if required.

Suitable Applications

This loom is suitable for:

• Motorsport and competition vehicles

• ECU + PDM–based electrical systems

• Engine swaps and custom conversions

• Track, drag, rally, and off-road builds

• Professional workshops and motorsport fabricators

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

What’s Included

• MaxxECU PDM20 connector(s)

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

• Built to order and quality checked prior to dispatch

Fuses, loads, ECUs, sensors, and actuators are not included.

Lead Time

Each loom is hand-built to order. Typical lead time is displayed at checkout and may vary during busy periods.

If your build has a deadline, please contact us prior to ordering.

Built to Support Modern ECU + PDM Systems

The MaxxECU PDM20 is a compact, motorsport-grade power distribution module. This loom is built to support it properly — without shortcuts, compromises, or unnecessary complexity — in demanding motorsport and performance environments.

Select options above or contact us to discuss custom requirements.

Legal Notice

MaxxECU® is a registered trademark of MaxxECU AB. This product is not affiliated with or endorsed by MaxxECU.