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The Mazda NB Miata, known for its lightweight design and nimble handling, is a favorite among car enthusiasts. However, many owners look to maximize the performance of their vehicles through upgrades. One of the most effective ways to increase power is by enhancing the airflow into and out of the engine. This article explores the top cold air intakes and exhaust systems available for the NB Miata.
Understanding Cold Air Intakes
Cold air intakes are designed to draw in cooler air from outside the engine bay, which can lead to improved combustion efficiency. The following are key benefits of installing a cold air intake on your NB Miata:
- Increased horsepower: Cooler air is denser and contains more oxygen, which can lead to more power.
- Improved throttle response: A cold air intake can enhance engine responsiveness, making acceleration feel more immediate.
- Better fuel efficiency: With improved air intake, the engine can operate more efficiently, potentially leading to better gas mileage.
Top Cold Air Intakes for the NB Miata
K&N 69-6018TS Typhoon Air Intake System
The K&N 69-6018TS Typhoon Air Intake System is a popular choice among Miata enthusiasts. It features a durable aluminum intake tube and a washable air filter that provides excellent airflow. The system is designed to increase horsepower and torque while maintaining a factory-like fit.
AEM 21-471C Cold Air Intake System
AEM’s 21-471C Cold Air Intake System is another top option. This intake is designed to maximize airflow while minimizing restrictions. It includes a reusable filter and is known for its impressive performance gains and easy installation.
Injen SP Series Cold Air Intake
The Injen SP Series Cold Air Intake is engineered with a focus on performance and style. It features a mandrel-bent aluminum intake tube and a high-flow air filter. This system not only improves horsepower but also enhances the engine’s sound, providing a sporty growl.
Exhaust Systems for Enhanced Performance
In addition to cold air intakes, upgrading the exhaust system can significantly improve the performance of the NB Miata. A high-performance exhaust system reduces back pressure and allows for better airflow, which can lead to increased horsepower and torque.
- Reduced weight: Many aftermarket exhaust systems are lighter than stock systems, contributing to overall vehicle performance.
- Enhanced sound: Upgraded exhaust systems provide a more aggressive sound, enhancing the driving experience.
- Improved aesthetics: Many exhaust systems feature polished tips and unique designs that enhance the appearance of the vehicle.
Top Exhaust Systems for the NB Miata
MX-5 Miata Racing Beat Exhaust System
The Racing Beat Exhaust System is a well-regarded option for NB Miata owners. It is designed to maximize performance while maintaining a pleasant sound. The system features a stainless steel construction for durability and resistance to corrosion.
Borla Cat-Back Exhaust System
The Borla Cat-Back Exhaust System is known for its aggressive sound and performance gains. This system is made from high-quality stainless steel and is designed to improve exhaust flow, resulting in increased horsepower and torque.
Flyin’ Miata Exhaust System
The Flyin’ Miata Exhaust System is a favorite among Miata enthusiasts for its performance and sound. This system is designed for maximum flow and features a lightweight design, making it an excellent choice for those looking to enhance their NB Miata.
Combining Cold Air Intakes and Exhaust Systems
For optimal performance gains, consider combining a cold air intake with an upgraded exhaust system. This combination allows for improved airflow both into and out of the engine, maximizing the potential for increased horsepower and torque. Here are some tips for achieving the best results:
- Choose compatible components: Ensure that the cold air intake and exhaust system are designed to work together for optimal performance.
- Consider tuning: After installing new intake and exhaust systems, consider an ECU tune to maximize performance gains.
- Regular maintenance: Keep your intake and exhaust systems clean and well-maintained to ensure they perform at their best.
Conclusion
Maximizing power gains on the NB Miata can be achieved through the careful selection of cold air intakes and exhaust systems. By understanding the benefits of these upgrades and choosing high-quality components, Miata owners can enjoy enhanced performance, improved sound, and a more engaging driving experience.