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The Lexus IS-F is a high-performance sedan that combines luxury with speed. One of the most effective ways to enhance its performance is by installing a cold air intake system. This article explores the best cold air intake options for the Lexus IS-F, focusing on the significant horsepower gains you can achieve, particularly with Injen and AEM systems.
Why Upgrade to a Cold Air Intake?
A cold air intake system is designed to draw cooler air into the engine, which can lead to improved combustion and increased power output. Here are several reasons why upgrading to a cold air intake is beneficial:
- Increased Horsepower: A cold air intake can provide noticeable horsepower gains, often around 20 HP.
- Improved Throttle Response: Enhanced airflow leads to quicker throttle response.
- Better Fuel Efficiency: More efficient combustion can result in better fuel economy.
- Enhanced Engine Sound: A cold air intake can give your engine a more aggressive sound.
Top Cold Air Intakes for Lexus IS-F
1. Injen SP Series Cold Air Intake
The Injen SP Series Cold Air Intake is one of the top choices for Lexus IS-F owners looking to boost performance. This system is known for its high-quality construction and impressive gains.
- HP Gain: Up to 20 HP
- Material: Durable aluminum construction
- Design: Mandrel-bent tubing for optimal airflow
- Filter: Washable and reusable air filter
Installation is straightforward, making it a popular choice among DIY enthusiasts. Users report noticeable improvements in both horsepower and throttle response after installation.
2. AEM Cold Air Intake System
The AEM Cold Air Intake System is another excellent option for enhancing the performance of your Lexus IS-F. AEM is known for its innovative designs and high-performance products.
- HP Gain: Up to 20 HP
- Material: Lightweight aluminum
- Design: Custom-engineered for optimal airflow
- Filter: Washable and reusable air filter
This system not only increases horsepower but also enhances the engine’s sound, giving your IS-F a more aggressive tone. The installation process is user-friendly, making it accessible for most car enthusiasts.
Comparing Injen and AEM Cold Air Intakes
Both Injen and AEM offer exceptional cold air intake systems for the Lexus IS-F. Here’s a comparison of the two:
- Performance: Both systems provide similar horsepower gains of up to 20 HP.
- Material: Both utilize high-quality aluminum, ensuring durability.
- Sound: AEM is often noted for a slightly more aggressive sound.
- Installation: Both systems are relatively easy to install with basic tools.
Ultimately, the choice between Injen and AEM may come down to personal preference regarding sound and brand loyalty.
Installation Tips for Cold Air Intakes
Installing a cold air intake can be a rewarding DIY project. Here are some tips to ensure a smooth installation:
- Read the Instructions: Always start by thoroughly reading the manufacturer’s instructions.
- Gather Tools: Ensure you have all necessary tools, including sockets, wrenches, and screwdrivers.
- Disconnect Battery: Always disconnect the battery before starting to avoid any electrical issues.
- Check for Leaks: After installation, check for any air leaks to ensure optimal performance.
Following these tips can help you achieve the best results from your cold air intake installation.
Conclusion
Upgrading to a cold air intake system is one of the most effective ways to enhance the performance of your Lexus IS-F. Both the Injen and AEM systems offer impressive horsepower gains and improved engine responsiveness. With proper installation and maintenance, these systems can provide long-lasting benefits for your vehicle. Whether you choose Injen or AEM, you’re sure to enjoy the added power and performance that comes with a quality cold air intake.