OEM NA (1989-1997) and NB (1998-2005) MX-5 Miata steering wheels do not tilt up for adjustment. JoyFast came up with a simple solution (spacers) to tilt the steering wheel down for those needing such adjustment. It will bring the steering wheel 10mm lower.

Installation instructions : Remove 2 bolts of the steering shaft and put the collar into the rectangular holes and down it. As a set contains 2x 5mm and 2x 10mm, you can choose either of them. You can also use both collars at the same time to make 15mm, but it might go too low. If the bolts becomes not long enough, please get the longer ones locally. JoyFast Steering Wheel Height Spacer should be ordered at REV9 Autosport https://rev9autosport.com/joyfast-steering-wheel-height-spacer.html as they provide the best service and speed we've seen so far!