Transform your 2016+ Mazda MX-5 Miata (ND) into a precision-handling machine with the Progress Technology Rear Sway Bar (Part #62.1134). Designed, tested, and manufactured in the USA, this 16mm sway bar delivers tighter cornering, reduced body roll, and a more responsive driving experience — all while maintaining the MX-5’s legendary balance and comfort.

Crafted from high-strength solid alloy steel and precision-bent using CNC manufacturing, the Progress rear sway bar ensures exact fitment and optimal suspension geometry. Whether you’re enjoying spirited backroad drives or chasing apexes at the track, this upgrade sharpens your Miata’s chassis dynamics for more confidence and control.

Performance & Features

• 16mm solid alloy steel construction – Engineered for strength, consistency, and long-term durability.

• Reduced body roll – Keeps your MX-5 flatter through turns for improved grip and stability.

• Enhanced balance and feedback – Reduces understeer and allows more neutral cornering behavior.

• Precision CNC-bent design – Guarantees perfect fitment and smooth articulation with OEM components.

• Durable powder-coated finish – Protects against corrosion and road debris while maintaining a clean appearance.

• Includes polyurethane bushings and hardware – Ensures quiet, predictable operation and longevity.

• Made in the USA – Proudly engineered, built, and tested by Progress Technology in California.

Why Choose Progress Technology?

For over 25 years, Progress Technology has been designing race-proven suspension components trusted by enthusiasts and professional tuners alike. Each sway bar is precision-tuned for balance, comfort, and performance, ensuring predictable handling that enhances every drive — from daily commuting to weekend track days.

Upgrade your Miata’s agility, precision, and fun factor with the Progress Tech 16mm Rear Sway Bar — a simple bolt-on that makes a big difference in how your car feels on every curve.