Racing Beat-designed Adjustable HD (Heavy Duty) Sway Bar Links are a direct swap with the 90-97 and 99-00 (rear only) Miata factory links and provide the performance enthusiast the ability to set either front or rear sway bars to a "neutral position" while the chassis is at ride height to avoid pre-loading of the bar. The experienced enthusiast may wish to purposely "pre-load" the bar to create a ...