Top 10 Must-Have Mazda Miata NA Upgrades

The Mazda Miata NA (1989-1997) is an iconic car known for its lightweight, nimble handling, and fun-to-drive factor. Whether you’re looking to transform it into a track-ready machine or just want to enhance its everyday performance, there are essential upgrades that can take your Miata NA to the next level. Here’s a breakdown of the top 10 must-have upgrades available from TopMiata to boost your Miata’s performance, safety, and style.

1. Coilovers

Coilovers are one of the most popular suspension upgrades for the Miata NA. They replace your stock shocks and springs, giving you adjustable ride height and damping control. This means you can fine-tune your suspension to suit your driving style, whether you’re hitting the track or daily driving.

Why upgrade?

Improved handling and cornering
Adjustable ride height
Customizable damping for better control

Check out Miata NA coilovers and find brands like V-MAXX, which are ideal for both street and track enthusiasts.

2. Roll Bars

For those who enjoy spirited driving or track days, roll bars are an essential safety upgrade. They protect the driver in case of a rollover while adding rigidity to the chassis, improving handling.

Why upgrade?

Enhanced safety during track use
Reduces chassis flex for better stability

You can find a variety of roll bars on TopMiata, from simple designs to more track-focused options like the Hard Dog bars.

3. Sway Bars

Stock Miata sway bars allow for too much body roll during cornering. Upgrading to stiffer sway bars helps keep your Miata flat through tight corners, improving traction and control. This upgrade is especially useful for autocross and track driving.

Why upgrade?

Reduces body roll in corners
Increases cornering precision
Adds stability during hard turns

Check out the Miata NA sway bars on TopMiata for the best options to improve your Miata’s cornering ability.

4. Delrin Bushings

If your Miata still runs on its original rubber bushings, it’s time to upgrade to Delrin bushings. Rubber bushings degrade over time, causing sloppy handling. Delrin bushings, on the other hand, are stiffer and more durable, providing better feedback and control.

Why upgrade?

Sharper steering response
Longer-lasting than rubber bushings
Improves overall chassis rigidity

Check out Delrin door bushings from R Theory Motorsports on TopMiata, a great choice to freshen up your Miata’s handling.

5. Carbon Fiber Trunk

Weight reduction is crucial for maintaining the nimble character of your Miata NA. Upgrading to a carbon fiber trunk not only saves weight but also adds a sleek, race-inspired look to your car. This mod is perfect for those who want to reduce the car’s rear weight for better balance.

Why upgrade?

Reduces weight for improved acceleration and handling
Adds a stylish and modern appearance

Browse carbon fiber trunks at TopMiata to enhance both performance and aesthetics.

6. Upgraded Brake Kit

As you increase your Miata’s performance, you need to ensure the brakes can keep up. An upgraded brake kit gives you better stopping power, reduces brake fade during intense driving, and improves overall safety.

Why upgrade?

Shorter stopping distances
Better heat dissipation for track use
Improved pedal feel

7. Limited Slip Differential (LSD)

The stock Miata NA comes with an open differential, which is less effective when pushing the car hard through corners. Upgrading to a limited slip differential (LSD) ensures that power is evenly distributed to both wheels, improving traction and handling, especially on twisty roads or during aggressive cornering.

Why upgrade?

Better traction during cornering
Improved performance for spirited driving or track use

While finding an LSD can be a bit of a hunt, TopMiata offers great guides and products to assist in this upgrade.

8. Aftermarket Exhaust System

Upgrading to an aftermarket exhaust system not only boosts performance by improving airflow but also enhances your Miata’s sound, giving it a more aggressive, sporty tone. This is a must for any Miata enthusiast looking for a blend of performance and style.

Why upgrade?

Improved horsepower and throttle response
Sportier, more aggressive sound
Lighter than the stock exhaust

9. Upgraded Radiator

If you’re pushing your Miata hard, especially on the track or in hot weather, keeping it cool is critical. An upgraded radiator helps improve cooling efficiency, preventing overheating and keeping your engine performing at its best.

Why upgrade?

Prevents overheating during intense driving
Increases engine longevity
Better heat dissipation

Check out Miata na radiator panel on TopMiata to ensure your engine runs cooler and more efficiently.

10. Performance Tires

You can upgrade everything on your Miata, but without the right performance tires, you won’t be able to fully take advantage of your other modifications. Tires are the only part of your car that touches the road, and performance tires drastically improve grip, handling, and braking.

Why upgrade?

Better grip and cornering performance
Improved braking power
Essential for both street and track driving

Conclusion

Upgrading your Mazda Miata NA is all about enhancing its already legendary driving dynamics. From suspension mods like coilovers and roll bars to safety upgrades like brake kits and LSDs, each of these 10 essential upgrades will help your Miata perform at its best, whether on the track or on the street. All the products mentioned here are available on TopMiata, ensuring you’re getting quality parts designed to fit your NA perfectly.

Get started on transforming your Miata today by browsing the full collection of Miata NA parts. 🚗💨