An HKB boss kit connects a compatible aftermarket steering wheel to your car’s steering column. HKB makes its boss kits in Japan, with fitment specific to the vehicle.
At Tarmac Sportz, we list HKB kits for the Nissan 350Z, Toyota GT86 and Subaru BRZ, plus selected Toyota models including the Celica, MR2 and Supra. Our listings describe a dual-drilled pattern for popular steering wheel brands including Nardi, Momo, Sparco and OMP.
Check the individual listing against your exact model and steering wheel before ordering. If your car has an airbag or steering wheel controls, check how changing the original wheel will affect those features and arrange suitable professional fitting.