HKB Steering Wheel Boss Kits are made in Japan and are double drilled to be compatible with Nardi/Personal and Momo/Sparco/OMP steering wheels.

All HKB Boss Kits are designed to provide plug and play horn operation, indicator self-cancelling, airbag light cancelling, HICAS operation and cruise control functionality, depending on application.

• 6x70 and 6x74 PCD
• 60mm depth

If you purchase this boss for an airbag vehicle and purchase a Toyota SRS harness (sold separately) at the same time, and wire it when the boss is installed, the monitor lamp in the instrument panel will not light. In the case of dual airbag vehicles, the passenger airbag also operates.

HKB Steering Wheel Boss Kits are made in Japan and are double drilled to be compatible with Nardi/Personal and Momo/Sparco/OMP steering wheels.

All HKB Boss Kits are designed to provide plug and play horn operation, indicator self-cancelling, airbag light cancelling, HICAS operation and cruise control functionality, depending on application.

• 6x70 and 6x74 PCD
• 60mm depth

If you purchase this boss for an airbag vehicle and purchase a Toyota SRS harness (sold separately) at the same time, and wire it when the boss is installed, the monitor lamp in the instrument panel will not light. In the case of dual airbag vehicles, the passenger airbag also operates.