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The Honda Prelude H22 is a beloved model among car enthusiasts, known for its balance of performance and style. One of the most effective ways to enhance its power output is by upgrading the intake and exhaust systems. This article will explore how a Type-S intake and exhaust can significantly boost horsepower, often adding 20 or more horsepower to your Prelude.
Understanding the H22 Engine
The H22 engine, a 2.2-liter inline-four, is renowned for its high-revving capabilities and solid performance. It features a DOHC design and VTEC technology, which allows for variable valve timing. This engine’s design provides a great foundation for performance enhancements, making it a popular choice for modifications.
The Importance of Intake and Exhaust Systems
The intake and exhaust systems play a crucial role in an engine’s performance. The intake system is responsible for bringing air into the engine, while the exhaust system expels combustion gases. Improving these systems can lead to better airflow, which translates to more power.
How the Intake System Works
The intake system consists of various components, including the air filter, intake manifold, and throttle body. A Type-S intake typically features a larger diameter and smoother bends, allowing for improved airflow. This increased airflow can enhance engine efficiency and performance.
Benefits of Upgrading the Exhaust System
The exhaust system is equally important for performance. A Type-S exhaust system usually includes larger diameter piping and high-flow catalytic converters, which reduce back pressure. This allows the engine to expel exhaust gases more efficiently, resulting in increased horsepower and torque.
Expected Horsepower Gains
When upgrading to a Type-S intake and exhaust, many Prelude H22 owners report gains of 20 or more horsepower. These gains can vary based on other modifications and tuning but are often seen as a standard improvement with these upgrades.
Installation Process
Installing a Type-S intake and exhaust system can be a rewarding project for car enthusiasts. Here’s a general overview of the installation process:
- Gather necessary tools and parts.
- Disconnect the battery to ensure safety.
- Remove the stock intake system.
- Install the Type-S intake according to the manufacturer’s instructions.
- Remove the stock exhaust system.
- Install the Type-S exhaust, ensuring all connections are secure.
- Reconnect the battery and start the engine to check for leaks or issues.
Additional Modifications for Enhanced Performance
To maximize the benefits of your new intake and exhaust systems, consider additional modifications:
- ECU tuning to optimize air-fuel ratios.
- Upgrading the fuel injectors for better fuel delivery.
- Installing a performance header to improve exhaust flow.
- Using a cold air intake for cooler, denser air.
Conclusion
Upgrading your Honda Prelude H22 with a Type-S intake and exhaust system can lead to significant horsepower gains. With proper installation and potential additional modifications, you can unlock the full potential of your engine, making your driving experience even more enjoyable. Whether you are a seasoned enthusiast or a newcomer to car modifications, these upgrades are a great step towards enhancing your Prelude’s performance.