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The Lexus IS series is known for its performance, luxury, and sleek design. However, one of the most significant upgrades that enthusiasts consider is the exhaust system. Upgrading the exhaust can enhance both the power and sound of your vehicle. Brands like Borla and MagnaFlow offer high-quality exhaust systems tailored specifically for Lexus IS models. This article explores how these brands improve performance and sound, making your driving experience even more exhilarating.
Understanding Exhaust Systems
An exhaust system is crucial in managing the flow of gases produced during combustion. It helps reduce back pressure, which can significantly impact engine performance. A well-designed exhaust system not only improves power but also enhances the sound of the engine, providing a more engaging experience for the driver.
Benefits of Upgrading to Aftermarket Exhaust Systems
- Improved Performance: Aftermarket exhaust systems are designed to increase horsepower and torque by optimizing exhaust flow.
- Enhanced Sound: These systems provide a more aggressive and sporty sound, appealing to enthusiasts who enjoy a more thrilling driving experience.
- Weight Reduction: Many aftermarket systems are made from lightweight materials, reducing the overall weight of the vehicle.
- Customizable Options: Brands like Borla and MagnaFlow offer various styles and configurations to suit individual preferences.
Brand Overview: Borla and MagnaFlow
Borla Exhaust Systems
Borla is a well-respected name in the performance exhaust industry, known for its high-quality materials and innovative designs. Their exhaust systems are engineered for maximum performance and sound, featuring patented technology that ensures a deeper, more aggressive exhaust note without excessive drone.
MagnaFlow Exhaust Systems
MagnaFlow is another leading brand, offering a wide range of exhaust systems that focus on performance and sound. Their systems are constructed from durable stainless steel and are designed to enhance the vehicle’s overall efficiency while providing a rich, throaty sound.
How Borla and MagnaFlow Improve Power
Both Borla and MagnaFlow utilize advanced engineering techniques to enhance exhaust flow and reduce back pressure. This results in improved engine performance, allowing the engine to breathe more freely. The following are some key features that contribute to power gains:
- Mandrel-Bent Tubing: Ensures smooth transitions and optimal flow throughout the system.
- High-Performance Mufflers: Designed to minimize restrictions while enhancing sound quality.
- Cat-Back Systems: Replaces the entire exhaust system from the catalytic converter back, improving overall performance.
How Borla and MagnaFlow Enhance Sound
Sound is a critical aspect of the driving experience, and both brands excel in this area. By tuning the exhaust note, they provide a more engaging and enjoyable sound profile. Key sound-enhancing features include:
- Resonators: Help to fine-tune the sound, eliminating unwanted frequencies while enhancing the desirable tones.
- Performance Mufflers: Engineered to produce a deep, aggressive tone without excessive noise during cruising.
- Variable Sound Technology: Some systems offer adjustable sound levels, allowing drivers to customize their experience.
Choosing the Right Exhaust System for Your Lexus IS
Selecting the right exhaust system for your Lexus IS depends on your performance goals and sound preferences. Here are some factors to consider:
- Performance Goals: Determine if you want maximum horsepower, torque, or a balance of both.
- Sound Preference: Decide if you prefer a subtle upgrade or a loud, aggressive tone.
- Material Quality: Look for systems made from high-quality stainless steel for durability and longevity.
- Installation: Consider whether you will install the system yourself or hire a professional.
Installation Process
Installing an aftermarket exhaust system can be a rewarding project for car enthusiasts. While some may choose to have a professional handle the installation, others may opt for a DIY approach. Here’s a general overview of the installation process:
- Gather Tools: Common tools include a socket set, wrenches, and possibly a cutting tool.
- Lift the Vehicle: Use ramps or a jack to elevate the vehicle for easier access to the exhaust system.
- Remove the Old System: Carefully detach the existing exhaust components, starting from the rear and working forward.
- Install the New System: Follow the manufacturer’s instructions to install the new exhaust, ensuring all connections are secure.
- Test the System: Start the vehicle to check for leaks and ensure the sound is to your liking.
Conclusion
Upgrading the exhaust system on your Lexus IS can significantly enhance both performance and sound. Brands like Borla and MagnaFlow provide high-quality options that cater to various preferences and driving styles. Whether you seek a subtle improvement or a loud, aggressive tone, there is an aftermarket exhaust system available to meet your needs. Investing in a quality exhaust system not only improves your vehicle’s performance but also elevates your overall driving experience.