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The Honda S2000 AP2 is a beloved sports car known for its high-revving engine and exceptional handling. For enthusiasts looking to enhance performance, there are several modifications that can significantly increase horsepower and overall driving experience. In this article, we will explore the best performance mods for the S2000 AP2, focusing on the HKS intake and Toda camshafts, which can yield an impressive increase of +40 horsepower.
Understanding the S2000 AP2
The Honda S2000 AP2, produced from 2004 to 2009, features a 2.2-liter F22C1 engine that delivers a thrilling driving experience. With a factory output of around 240 horsepower, many owners seek ways to unlock even more potential. Performance modifications can not only boost horsepower but also enhance throttle response and overall engine efficiency.
Why Upgrade to HKS Intake?
The HKS intake system is one of the most popular upgrades for the S2000 AP2. This performance intake is designed to improve airflow to the engine, which can lead to better combustion and increased power output.
- Improved Airflow: The HKS intake features a larger diameter and a more efficient filter, allowing for increased airflow compared to the stock intake.
- Enhanced Throttle Response: With better airflow, the engine can respond more quickly to throttle inputs, providing a more engaging driving experience.
- Sound Improvement: The HKS intake produces a more aggressive engine sound, adding to the overall excitement of driving the S2000.
Toda Camshafts: Unlocking More Power
Another significant upgrade for the S2000 AP2 is the installation of Toda camshafts. Camshafts play a crucial role in controlling the timing and duration of the engine’s intake and exhaust valves, directly influencing performance.
- Increased Lift and Duration: Toda camshafts are designed to provide higher lift and longer duration, allowing for more air and fuel to enter the combustion chamber.
- Power Band Expansion: These camshafts help to broaden the power band, making power more accessible across a wider range of RPMs.
- Compatibility with Other Mods: Toda camshafts work well with other performance upgrades, ensuring that the engine can maximize its potential.
Combining HKS Intake and Toda Camshafts
When combined, the HKS intake and Toda camshafts can yield remarkable performance gains. The increased airflow from the HKS intake complements the enhanced valve timing of the Toda camshafts, resulting in a significant boost in horsepower and torque.
- Estimated Power Gains: Many S2000 owners report an increase of +40 horsepower when both upgrades are installed, making it one of the most effective performance combinations available.
- Optimal Tuning Required: To fully realize the benefits of these modifications, proper tuning is essential. A professional ECU tune can ensure that the engine runs smoothly and efficiently with the new components.
- Enhanced Driving Experience: The combination of these mods not only increases power but also improves the overall driving experience, making the S2000 more enjoyable on both the street and the track.
Additional Performance Mods to Consider
While the HKS intake and Toda camshafts provide substantial performance improvements, there are other modifications that can further enhance the S2000 AP2’s capabilities.
- Upgraded Exhaust System: A high-performance exhaust system can reduce back pressure and improve exhaust flow, complementing the gains from the intake and camshafts.
- ECU Tune: A custom ECU tune is crucial for maximizing the benefits of all performance mods, ensuring optimal fuel mapping and ignition timing.
- Lightweight Flywheel: Installing a lightweight flywheel can improve throttle response and reduce engine load, enhancing acceleration.
- Suspension Upgrades: To fully utilize the increased power, consider upgrading the suspension for better handling and stability.
Conclusion
Upgrading the Honda S2000 AP2 with an HKS intake and Toda camshafts can lead to impressive performance gains, making it a top choice for enthusiasts looking to enhance their driving experience. With an estimated increase of +40 horsepower, these modifications not only improve power but also enhance the overall enjoyment of the vehicle. When combined with other performance upgrades and proper tuning, the S2000 can become an even more thrilling sports car, ready to take on the road or track.