NA Diffusers

Enhancing your Mazda Miata NA (1989-1997) with a rear diffuser is an effective way to improve both its aerodynamic performance and visual appeal. Rear diffusers manage airflow beneath the vehicle, reducing drag and increasing downforce, which enhances stability and handling at higher speeds.

Popular Rear Diffuser Options for Mazda Miata NA:

  1. VRS Customs Rear Aluminum Diffuser: This fully adjustable diffuser is crafted from durable 4mm thick aluminum with a black satin powder coating. It allows adjustments in height, depth, and side blade inclination without the need for drilling. The package includes all necessary installation hardware and fits 1989-1997 NA Miata models.
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  2. CarbonMiata Rear Diffuser: Designed to fit perfectly on the OEM NA bumper without modifications, this diffuser is available in Fiberglass (FRP), Carbon Fiber (CF), and Carbon Kevlar (CK) materials. It offers a purely cosmetic enhancement, giving your Miata an aggressive and sporty look.
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  3. CarbonMiata Rear Diffuser (Type 2): Inspired by the Ferrari F430, this lightweight and stylish diffuser fits both NA and NB Miata models. It’s designed to boost aerodynamics while providing a sporty edge and can accommodate various exhaust setups with minor modifications. Available in FRP and CF materials.
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Additional Aerodynamic Enhancements:

Incorporating other aerodynamic components can further improve your Miata’s performance:

  • Side Skirts: These help manage airflow along the sides of the vehicle, reducing turbulence and drag.
  • Front Lip Spoilers: They enhance downforce at the front, improving grip and stability.
  • Underbody Panels: Smoothing the undercarriage reduces drag and can protect vital components.

For a comprehensive selection of these aerodynamic upgrades, visit TopMiata’s NA Exterior section.

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By selecting the appropriate rear diffuser and complementary aerodynamic components, you can significantly enhance your Mazda Miata NA’s performance and appearance, ensuring a more enjoyable driving experience.

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