Top Power Gains for the Honda S2000 Ap1: up to 50 Hp with Cold Air Intakes and Ecu Tunes

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The Honda S2000 AP1 is a beloved sports car known for its high-revving engine and exceptional handling. For enthusiasts looking to increase power, there are several modifications that can yield impressive gains. In this article, we will explore the top power gains for the Honda S2000 AP1, focusing on cold air intakes and ECU tunes that can provide up to 50 horsepower.

Understanding the Honda S2000 AP1

The S2000 AP1, produced from 1999 to 2003, features a 2.0-liter F20C engine that produces 240 horsepower at 8,300 RPM. Its lightweight design and rear-wheel drive layout make it a favorite among driving enthusiasts. However, many owners seek to enhance performance further through aftermarket modifications.

Cold Air Intakes

One of the most popular modifications for the S2000 AP1 is the installation of a cold air intake (CAI). A CAI improves airflow to the engine, which can lead to increased horsepower and torque. Here are some benefits of upgrading to a cold air intake:

  • Improved Airflow: Cold air intakes are designed to draw in cooler, denser air from outside the engine bay, which improves combustion efficiency.
  • Increased Horsepower: Many S2000 owners report gains of 5-15 horsepower after installing a CAI.
  • Enhanced Engine Sound: A CAI can provide a more aggressive intake sound, enhancing the driving experience.

There are several cold air intake systems available for the Honda S2000 AP1. Here are a few popular choices:

  • AEM Cold Air Intake: Known for its high-quality construction and performance gains.
  • Injen SP Series: Offers a balance of performance and sound enhancement.
  • K&N 69 Series: A well-known brand that provides excellent filtration and airflow.

ECU Tunes

Another effective way to increase power in the S2000 AP1 is through ECU tuning. By modifying the engine’s computer settings, tuners can optimize fuel delivery, ignition timing, and other parameters for maximum performance. Here are some key points about ECU tunes:

  • Significant Power Gains: ECU tunes can provide gains of 15-30 horsepower, depending on the specific modifications made.
  • Improved Throttle Response: A tune can enhance throttle response, making the car feel more lively and engaging.
  • Customization: Tuners can tailor the ECU settings to match other modifications, such as exhaust systems and intakes.

When it comes to ECU tuning for the S2000 AP1, several options are available:

  • Hondata K-Pro: A highly regarded tuning solution that allows for extensive customization.
  • FlashPro: Offers a user-friendly interface for tuning and data logging.
  • KTuner: Provides an affordable and effective way to tune the S2000.

Combining Cold Air Intakes and ECU Tunes

For the best results, many S2000 owners choose to combine a cold air intake with an ECU tune. This combination can yield significant power gains, often reaching up to 50 horsepower. Here’s why this pairing is effective:

  • Synergistic Effects: The improved airflow from the CAI allows the ECU to adjust fuel and timing settings for optimal performance.
  • Comprehensive Performance Boost: Together, these modifications enhance not only horsepower but also torque and throttle response.
  • Cost-Effective Performance: Investing in both modifications can provide a substantial performance increase for a relatively low cost.

Conclusion

The Honda S2000 AP1 is a remarkable sports car that can be further enhanced through modifications like cold air intakes and ECU tunes. By implementing these upgrades, drivers can experience significant power gains, improved throttle response, and a more exhilarating driving experience. Whether you are a seasoned enthusiast or a new owner, these modifications are worth considering to unlock the full potential of your S2000.