Progress Tech 2016 Mazda MX-5 Rear Sway Bar (16mm - - 62.1134
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
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
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16mm solid alloy steel construction – Engineered for strength, consistency, and long-term durability.
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Reduced body roll – Keeps your MX-5 flatter through turns for improved grip and stability.
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Enhanced balance and feedback – Reduces understeer and allows more neutral cornering behavior.
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Precision CNC-bent design – Guarantees perfect fitment and smooth articulation with OEM components.
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Durable powder-coated finish – Protects against corrosion and road debris while maintaining a clean appearance.
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Includes polyurethane bushings and hardware – Ensures quiet, predictable operation and longevity.
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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.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.