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The Lexus IS is known for its sleek design and performance, but for those looking to enhance their driving experience, an intake and exhaust combo can provide significant horsepower gains. In this article, we will explore how these modifications can boost your Lexus IS performance by over 20 horsepower, along with essential installation tips.
Understanding the Benefits of an Intake and Exhaust Combo
An intake and exhaust system works together to optimize the airflow in and out of your engine. By improving this airflow, you can achieve better combustion, resulting in increased power and efficiency. Here are some key benefits:
- Increased Horsepower: A well-designed intake and exhaust system can add over 20 horsepower.
- Improved Engine Efficiency: Better airflow leads to more efficient fuel combustion.
- Enhanced Sound: Upgraded exhaust systems offer a more aggressive and sporty sound.
- Weight Reduction: Many aftermarket systems are lighter than stock components.
Choosing the Right Intake and Exhaust System
When selecting an intake and exhaust system for your Lexus IS, consider the following factors:
- Compatibility: Ensure the parts are compatible with your specific Lexus IS model year and engine type.
- Material Quality: Look for systems made from high-quality materials like stainless steel or aluminum.
- Brand Reputation: Choose reputable brands known for performance and reliability.
- Design Features: Consider features such as mandrel bends and larger diameter piping for better flow.
Installation Tips for Your Lexus IS Intake and Exhaust Combo
Installing an intake and exhaust combo can be a rewarding project. Here are some tips to ensure a smooth installation:
- Gather Tools: Have all necessary tools on hand, including wrenches, sockets, and a torque wrench.
- Read Instructions: Carefully read the installation manual provided by the manufacturer.
- Work in a Clean Area: Ensure your workspace is clean to avoid losing parts or causing damage.
- Take Your Time: Don’t rush the installation; ensure each component is properly fitted and secured.
- Check for Leaks: After installation, start the engine and check for any exhaust leaks.
Performance Gains: What to Expect
After installing your new intake and exhaust system, you can expect noticeable performance improvements. Here’s what you might experience:
- Throttle Response: Improved throttle response for a more engaging driving experience.
- Acceleration: Quicker acceleration due to enhanced airflow.
- Fuel Economy: Potentially better fuel economy under certain driving conditions.
- Engine Temperature: Lower engine temperatures due to improved airflow.
Maintaining Your Intake and Exhaust System
To ensure your intake and exhaust system continues to perform optimally, regular maintenance is essential. Here are some maintenance tips:
- Regular Inspections: Check for any signs of wear or damage regularly.
- Clean Air Filters: If your intake has a reusable filter, clean it according to the manufacturer’s recommendations.
- Monitor Exhaust Condition: Look for rust or corrosion in the exhaust system.
- Check Seals and Gaskets: Ensure all seals and gaskets are intact to prevent leaks.
Conclusion
Upgrading your Lexus IS with a high-performance intake and exhaust combo can lead to significant horsepower gains and an enhanced driving experience. By understanding the benefits, choosing the right components, and following proper installation and maintenance tips, you can maximize your vehicle’s performance and enjoy the thrill of driving your upgraded Lexus IS.