GR Yaris Motorsport Hardware and Wiring Harness Kit
Our complete wiring harness kit for Toyota GR Yaris racecars has been specifically developed for use with MoTeC and M‑Data devices.
As the GR Yaris continues to prove itself as a competitive platform across multiple racing series, the demand for a ready-to-install professional wiring solution has grown — and this kit delivers exactly that.
Kit Includes
Wiring Harnesses
- Main Harness
- Engine Harness – connects to the main harness through an Autosport firewall connector
- Front Left & Right Harnesses
- Rear Harness
- Taillight Harness
- Auxiliary Harnesses, including:
- Coiled cable for M‑Data steering wheel buttons
- Fuel pump harnesses
- Fuel level sensor harnesses (Right & Left, for OEM fuel tank)
- Reverse light and tailgate harnesses
- Download / ECU & PDM Communication Cable
- 4x Wheel Speed Sensors
- Power Cables and Main Relay
Devices
- MoTeC M142 ECU
- MoTeC PDM30
- M‑Data Keypad
- M‑Data 3.5” CAN Dash
- M‑Data Steering Wheel Buttons

16 303 € (VAT 0%)
(20 460€ incl. Finnish VAT 25.5%)