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The Subaru BRZ has gained a reputation for being a lightweight, fun-to-drive sports car. However, many enthusiasts look for ways to enhance its performance and sound. One popular modification is the installation of an aftermarket exhaust system. In this article, we will explore the real-world results of installing a Greddy exhaust on a Subaru BRZ, focusing on the improvements in sound and power.
Why Choose a Greddy Exhaust?
Greddy is a well-respected brand in the automotive aftermarket industry, known for producing high-quality performance parts. Here are a few reasons why many Subaru BRZ owners opt for a Greddy exhaust:
- Enhanced Sound: Greddy exhaust systems are designed to provide a deeper, more aggressive exhaust note.
- Improved Performance: These exhausts are engineered to improve exhaust flow, which can lead to gains in horsepower and torque.
- Quality Construction: Greddy products are made from durable materials that ensure longevity and reliability.
Installation Process
Installing a Greddy exhaust on a Subaru BRZ can be a straightforward process for those with basic mechanical skills. Here’s a brief overview of the installation steps:
- Gather Tools and Materials: You will need basic hand tools, a jack, and jack stands.
- Lift the Vehicle: Use a jack to lift the BRZ and secure it with jack stands.
- Remove the Stock Exhaust: Unbolt the factory exhaust system from the catalytic converter and the hangers.
- Install the Greddy Exhaust: Position the Greddy exhaust in place and secure it with the provided hardware.
- Check for Leaks: Start the engine and inspect for any exhaust leaks.
Sound Comparison
One of the most noticeable differences after installing the Greddy exhaust is the sound. Many owners report a significant improvement in the exhaust note. Here’s a comparison of the sounds:
- Stock Exhaust: The factory exhaust offers a subdued, quiet sound that may not satisfy performance enthusiasts.
- Greddy Exhaust: The Greddy system produces a more aggressive and sporty sound, enhancing the driving experience.
Performance Gains
Aside from sound, performance gains are a primary reason for upgrading the exhaust system. Many BRZ owners have reported the following improvements:
- Increased Horsepower: Dyno tests have shown gains of approximately 5-10 horsepower with the Greddy exhaust.
- Improved Torque: Torque delivery is often smoother, especially in the mid-range RPMs.
- Weight Reduction: The Greddy exhaust is typically lighter than the stock system, contributing to better overall performance.
Owner Testimonials
Many Subaru BRZ owners who have installed the Greddy exhaust have shared their experiences. Here are a few testimonials:
- John D.: “The sound is incredible! It really brings the car to life and adds to the driving experience.”
- Lisa M.: “I noticed a difference in power right away. The car feels more responsive and fun to drive.”
- Mike T.: “Installation was simple, and the quality of the exhaust is top-notch. Highly recommend!”
Final Thoughts
Installing a Greddy exhaust on a Subaru BRZ is a popular modification that offers both sound and performance enhancements. The combination of an aggressive exhaust note and tangible power gains makes it a worthwhile investment for enthusiasts. If you’re considering upgrading your BRZ’s exhaust system, the Greddy exhaust is certainly worth exploring.