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The Miata has long been celebrated for its agile handling and lightweight construction. This popularity has spawned a diverse aftermarket scene, with one particularly notable trend being wide body kits. These modifications dramatically change the car's proportions, adding both visual impact and mechanical advantages. Our roundup explores the most effective wide body options, helping Miatas maintain their balance while gaining an impressive visual presence.

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Reviews

GReddy 17040223 Pandem Rocket Bunny Wide Body Rear

When Kei Miura of TRA Kyoto designed the Rocket Bunny Aero kit for the Mazda Miata MX-5 NA, he created something special – wide body rear fenders that really pop. Crafted from fiber-reinforced plastic, these parts look sleek and sophisticated while giving your classic Miata a modern boost. The computer-aided design ensures perfect fitment, making this aftermarket piece both a style statement and a precision-engineered addition to your car.

VSaero FRP TKYO Wide Body Kit for Mazda Miata MX-5 NA

This VSaero FRP kit gives your Mazda Miata some serious street presence. The wide body pieces really fill out the car's silhouette and the fiberglass construction holds up well to customization. Full installation requires some DIY machining and filler work, but the results are definitely worth it for any dedicated MX-5 modder.

GReddy Pandem Rocket Bunny Wide Body Fenders

The Greddy Rocket Bunny Aero kit transforms a standard Mazda Miata into a wide-bodied masterpiece, thanks to precise computer-aided design by TRA Kyoto's Kei Miura. Built from durable fiber-reinforced plastic, these front fenders aren't just eye-catchers—they're engineered for lasting quality. Available exclusively for Mazda Miata NA models, this kit lets you embrace the car's sporty side while protecting your original fenders.

VSaero FRP TKYO Wide Body Kit for Mazda Miata MX-5 ND

The VSaero FRP TKYO Wide Body Kit gives your Mazda Miata MX-5 ND a more aggressive stance with its fiberglass and plastic resin construction. While the installation requires some modifications and filling of imperfections, the kit lets you customize the size and shape of your car's body for a personalized look.

GReddy 89-97 Mazda Miata Rocket Bunny Full Wide-Body Aero Kit

This GReddy wide-body kit transforms your Mazda Miata into a sleek, track-ready machine. The aerodynamic additions lower the center of gravity and improve handling, making every drive feel more engaging. The attention to detail in the design makes a noticeable visual difference on the road.

Duraflex Mazda Miata 1990-1997 Vader Body Kit

For Mazda Miata drivers seeking a compelling reshaping of their car's stance, this durable body kit offers a significant upgrade. Made from high-quality fiberglass reinforced with plastic and flex resins, it includes everything from front bumper covers to side skirts for a complete transformation. The kit, which comes with all necessary hardware and installation instructions, helps improve both the look and aerodynamics of your classic Miata.

KBD 37-6624 Polyurethane Full Body Kit for Mazda Miata 1990-1997

This full-body kit transforms your Mazda Miata, giving it a wider stance and modern look. Made from durable polyurethane with an included black finish, it's available for both left and right sides, as well as the front and rear of your vehicle. The lifetime warranty backs up its exceptional fit and lasting quality.

VSaero FRP TKYO Wide Body Flare Set

A fiberglass body kit from VSaero that dramatically widens the Mazda Miata's stance. While the parts arrive in need of significant modification and detailing work, they offer the potential to transform the Na model's style with their aggressive lines and precise engineering.

Ikon Motorsports 90-97 Miata NA MX5 Fender Flares

These black polyurethane fender flares give your 90-97 Miata a wider stance while protecting the wheels from scratches and chips. The flexible PU construction helps prevent cracks from bumps and debris, and the professional installation is worth the extra effort for a lasting upgrade.

Duraflex TKO RBS Miata Wide Body Fender Flares

These fender flares give your Miata a wider stance with their hand-laid fiberglass construction. The black finish looks sharp, and the mesh grille lets air through to keep your tires cooler. The flexible polymer blend material makes them more durable than traditional flares, with reports of 75% less damage.

GReddy 90-98 Mazda Miata ND Rocket Bunny Rear Fenders

Crafted by TRA Kyoto's Kei Miura, these computer-aided fiber-reinforced plastic fenders transform the Mazda Miata ND's silhouette with precision-engineered wide-body proportions. The aerospace-grade components, while requiring minor modifications for optimal fit, represent Greddy's highest quality standards and exclusive North American debut for the Rocket Bunny Aero kit.

Tamiya Mazda MX-5 Body Set

This Tamiya body set captures the Mazda MX-5's sporty design in durable polycarbonate while including detailed parts like injection-molded side mirrors and practical stickers for different car versions. It's compatible with several popular M-05 and M-06 chassis options, making it a versatile addition to your modeling toolkit.

Buyer's Guide

The Miata wide body kit market has exploded in recent years, offering enthusiasts more customization options than ever before. Understanding the key features and considerations will help you make an informed choice that enhances your driving experience without compromising performance.

What is a Wide Body Kit?

Essentially, a wide body kit consists of fender flares and body panels that extend outward from the vehicle's standard measurements. This modification can increase the car's visual presence while potentially providing additional storage space for wheel upgrades.

Compatibility and Installation

Not all wide body kits are created equal when it comes to compatibility. Some are specifically designed for certain years and models of the Miata, while others offer universal fitment. Installation typically requires welding or bonding, so it's crucial to verify compatibility before purchase.

Performance Considerations

While wide body kits can improve aerodynamics through proper design, improper installation can have the opposite effect, creating turbulence and reducing top speed. Ensure the kit includes properly shaped fenders to maintain or enhance the car's airflow characteristics.

Quality and Materials

The durability of a wide body kit depends heavily on its construction materials. Premium kits use reinforced polyethylene or carbon fiber for longevity, while cheaper alternatives made from pressed metal may crack or warp over time. A quality kit should come with warranties covering manufacturing defects and proper installation.

FAQ

What makes a Miata Wide Body different from a standard Miata?

Miata Wide Body kits modify the stock vehicle by widening the front and rear fenders, increasing overall vehicle width while maintaining the base's proportions. This modification enhances the car's visual stance and can accommodate wider wheels and tires, though it requires careful engineering to maintain proper suspension geometry.

These kits often include detailed instructions and sometimes additional parts like wheel spacers or modified control arms to accommodate the widened stance without negatively affecting the car's ride quality or performance.

What are the typical benefits of a wide body modification?

Widening a Miata can improve the car's visual appeal and stance, making it look more aggressive while keeping the classic driving character of the Miata intact. The modification also allows for better tire clearance, enabling enthusiasts to run wider sidewalls for improved grip and aesthetics.

However, any modification that impacts the car's dimensions should be approached with caution to prevent handling issues or increased curb weight that could affect performance.

How do wide body kits compare in durability and long-term performance?

High-quality wide body kits, made from durable materials like carbon fiber or reinforced plastic, can provide lasting performance improvements. Proper installation ensures the widened body fits well with the suspension and braking systems, preserving the car's handling characteristics.

Long-term performance depends on regular maintenance and proper detailing to prevent corrosion or damage that could compromise the kit's integrity.

What installation challenges should I expect with a wide body kit?

Miata wide body kits typically require modifications to the front and rear suspension, including adjusting control arms and possibly replacing ball joints to maintain proper wheel alignment and geometry. Proper installation demands precise measurements and attention to detail to avoid issues with the braking system or exhaust components.

The kit's compatibility with the stock Miata's electrical systems and interior components needs careful consideration to ensure a proper fit without modifications that might affect the car's functionality.

Are wide body kits compatible with all Miata models?

There are wide body kits available for both the original Series 1 Miata and the subsequent Series 2 and Series 3 models, though specific kit compatibility varies by manufacturer. Always verify the kit's compatibility with your specific model year and variant before purchasing.

Some kits are designed to work across multiple model years, while others may require modifications for earlier or later model Miatas.

Can a wide body kit improve a Miata's performance?

While a wide body kit primarily affects the car's visual appearance and stance, some kits include performance enhancements like lighter fender flares or aerodynamic components that can marginally improve cornering speed and stability. Most wide body modifications focus on aesthetics rather than direct performance increases.

Performance gains from a wide body kit are typically modest and secondary to the visual upgrades. Serious performance modifications would require additional tuning and specific performance parts beyond body widenings.