Universal CAN-Bus Install Kit

The go-to harness for clean installs of any of our CAN-based hardware. This 54-pin OEM extension cable connects to the factory J533 gateway under the dash and breaks out all key CAN buses — letting you plug in modules like the Rainbow Performance Module, Direct TPMS, ESP32 gauges, diagnostic tools, or custom dev boards with zero splicing.

Designed to work across the full VAG B8/B9/B9.5 platform range, this kit gives you a fast, reversible way to access Comfort, Powertrain, Infotainment, and Extended CAN safely.

What’s Included:

• 🧩 54-Pin Gateway Extension Harness – Male-to-female passthrough

• 🔧 Labeled CAN Breakouts – All four major bus pairs:

  • Powertrain

  • Comfort

  • Infotainment

  • Extended system

• 🧵 Heatshrink + Ties – Tidy cable management

• 🧭 Pinout Reference Card – Wire colors and CAN bus ID guide

Compatible With:

• Rainbow Module

• Direct TPMS Kit

• ESP32 5”/7” Gauges

• Active CAN Gateway

• Custom dev tools or logging hardware

Whether you're running diagnostics, building overlays, or adding advanced control, this kit keeps your wiring clean, modular, and fully reversible.