Best Supporting Mods for Miata Ls Swap: Headers, Cam, and Differential Upgrades

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The Miata LS swap is a popular modification that combines the lightweight chassis of the Mazda Miata with the powerful LS engine. This combination creates a thrilling driving experience, but to maximize performance, certain supporting modifications are essential. In this article, we will explore the best supporting mods for a Miata LS swap, focusing on headers, cam upgrades, and differential enhancements.

Headers for LS Swapped Miatas

Upgrading the headers is one of the most effective ways to improve the performance of your LS swapped Miata. High-performance headers can enhance exhaust flow, reduce back pressure, and increase horsepower. Here are some top choices:

  • Long Tube Headers: These headers provide the best performance gains by maximizing exhaust flow. Brands like Hooker and Kooks offer excellent options.
  • Shorty Headers: If space is a concern, shorty headers can fit more easily in the Miata’s engine bay while still providing performance improvements.
  • Stainless Steel Headers: Investing in stainless steel headers can offer durability and resistance to corrosion, ensuring longevity.

Camshaft Upgrades

Upgrading the camshaft is another vital modification for enhancing the performance of your LS engine in the Miata. A performance cam can increase horsepower and torque, making your car more responsive. Consider the following options:

  • Stage 1 Cam: Ideal for street use, providing a good balance of performance and drivability.
  • Stage 2 Cam: Offers more aggressive timing for increased power, suitable for those looking for better performance on the track.
  • Custom Cams: For those seeking maximum performance, custom cam profiles can be tailored to your specific setup and goals.

Differential Upgrades

The differential plays a crucial role in transferring power to the wheels. Upgrading the differential can improve traction and handling, especially with the added power from the LS engine. Here are some recommended differential upgrades:

  • LSD (Limited Slip Differential): An LSD helps to distribute power evenly to both wheels, improving traction during acceleration and cornering.
  • Gear Ratio Changes: Adjusting the gear ratio can optimize acceleration and top speed based on your driving style.
  • Upgraded Axles: Stronger axles are necessary to handle the increased power and prevent breakage during hard launches.

Conclusion

In summary, supporting mods such as headers, cam upgrades, and differential enhancements are essential for maximizing the performance of your Miata LS swap. By investing in these upgrades, you can ensure that your Miata not only performs well but also provides an exhilarating driving experience. Whether you’re on the street or the track, these modifications will help you get the most out of your LS swapped Miata.