Progress Tech 15-16 Mazda MX-5 Front/Rear Sway Bar Kit (FR 28.5mm Tubular Adj / RR 16mm Solid Adj)

The front sway bar on your 2016-2024 Mazda MX-5 Miata is a tubular 28.5mm adjustable unit, while the rear is a solid 16mm adjustable bar. These larger, stiffer bars are designed to significantly reduce body roll, keeping your tires flatter and more connected to the road during cornering. This improved connection means more grip and better control, giving you more confidence when you're pushing the car.

Progress Technology builds these sway bars in-house using cold-formed alloy steel. The bars are precisely bent using CNC equipment, and the ends are laser-cut and CNC-machined for an exact fit. They replace the smaller factory sway bars and rubber bushings with larger diameter alloy steel bars and harder polyurethane bushings. This setup increases the 'roll stiffness' of the chassis, directly combating the body lean that can lift part of your outside tires off the pavement. By keeping the tires flatter, you maintain a larger, more stable contact patch with the road.

Tuning your chassis with adjustable sway bars is a straightforward and effective way to improve handling balance. This kit can help minimize the understeer that many modern vehicles experience. Everything you need for the front and rear is included in this kit, made proudly in the USA.