HKB Boss Kit - Mazda MX5 Eunos NB Model - OR-230 Product_Bumper The air cup lift system

The air cup lift system does not affect the ride quality and performance of your coilovers

The air cups will fit any brand coilovers

Customer Note:

*Large Size are usually for European Model Vehicles & Small Size are Usually for Japanese Import Models

HKB Boss Kit - Mazda MX5 Eunos NB Model - OR-230 Product_Bumper The air cup lift systemHKB Steering Wheel Boss Kits are Design and made Japan, with the widest range available for all Japanese Vehicles. HKB bosses are double drilled fitment that can be use on both Nardi Personal and Momo Sparco OMP steering wheels. All HKB boss kits are plug and play and comes with all all accessories needed for the vehicle operations such as Horn, indicator self cancelling, airbag light cancelling, Hicas operation and cruise control function & other