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The Lexus IS-F is a performance-oriented sedan that has garnered attention for its impressive power and handling. However, one of the most significant upgrades enthusiasts consider is the exhaust system. The Borla Exhaust System, priced at around $1,500, is a popular choice among IS-F owners looking to enhance both sound and performance.
Understanding the Lexus IS-F
The Lexus IS-F debuted in 2008 as a high-performance version of the IS series. It features a 5.0-liter V8 engine capable of producing 416 horsepower, which provides exhilarating acceleration and a thrilling driving experience. However, while the engine performance is commendable, the stock exhaust system often leaves enthusiasts wanting more in terms of sound and responsiveness.
The Importance of an Exhaust System
An exhaust system plays a critical role in a vehicle’s overall performance. It affects various aspects, including:
- Sound: The exhaust system directly influences the engine’s sound, which can enhance the driving experience.
- Performance: A well-designed exhaust can improve engine efficiency, leading to better power output and throttle response.
- Weight: Upgrading to a lighter exhaust system can reduce overall vehicle weight, improving handling and acceleration.
Why Choose Borla?
Borla is a renowned brand in the aftermarket exhaust industry, known for its high-quality materials and engineering. Here are some reasons why the Borla Exhaust System is a top choice for Lexus IS-F owners:
- Durability: Made from T-304 stainless steel, Borla exhaust systems resist rust and corrosion, ensuring longevity.
- Performance Gains: Borla designs exhaust systems to maximize exhaust flow, which can lead to noticeable performance improvements.
- Sound Quality: The company focuses on producing a deep, aggressive tone without excessive drone, making it enjoyable for daily driving.
Installation Process
Installing the Borla Exhaust System on the Lexus IS-F is a straightforward process, but it may require some mechanical knowledge. Here’s a general overview of the installation steps:
- Tools Required: Basic hand tools, a jack, jack stands, and possibly a cutting tool for the old exhaust.
- Remove the Stock Exhaust: Start by lifting the car and removing the stock exhaust system, which may involve cutting it off if it’s welded.
- Install the Borla System: Position the Borla exhaust components in place, ensuring all hangers and clamps are secure.
- Check for Leaks: Once installed, start the engine and check for any exhaust leaks around the joints.
Performance Improvements
After installing the Borla Exhaust System, many Lexus IS-F owners report significant improvements in both sound and performance. Here are some of the benefits:
- Increased Horsepower: The enhanced exhaust flow can lead to gains in horsepower, making the car feel more responsive.
- Improved Throttle Response: Many drivers notice a quicker response when pressing the accelerator, enhancing the overall driving experience.
- Enhanced Sound: The Borla system produces a deep, throaty growl that many enthusiasts find exhilarating, especially under acceleration.
Sound Comparison
The sound produced by the Borla Exhaust System is one of its most praised features. Compared to the stock exhaust, the Borla system delivers a more aggressive tone that resonates well with performance enthusiasts. Here are some comparisons:
- Idle Sound: The Borla system has a deeper, more commanding presence at idle.
- Acceleration Sound: Under acceleration, the Borla exhaust creates a rich, sporty sound that enhances the driving experience.
- Decibel Levels: The Borla system is louder than stock but maintains a pleasant tone without excessive drone during highway cruising.
Owner Testimonials
Many Lexus IS-F owners share their experiences after installing the Borla Exhaust System. Here are some testimonials:
- John D.: “The sound is absolutely amazing! It transformed my IS-F into a beast.”
- Emily R.: “I noticed a significant improvement in throttle response. It’s a must-have upgrade!”
- Mike T.: “I love how the Borla system sounds at full throttle. It’s music to my ears!”
Conclusion
Upgrading to a Borla Exhaust System for the Lexus IS-F is a decision that many performance enthusiasts consider. With its combination of enhanced sound, improved performance, and quality construction, the $1,500 investment can significantly transform the driving experience. Whether you’re looking for a more aggressive sound or seeking to improve your vehicle’s performance, the Borla system is a worthy consideration for any IS-F owner.