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The Subaru BRZ is a beloved sports car known for its lightweight design and engaging driving experience. When it comes to performance upgrades, headers are one of the most impactful modifications. In this article, we will explore the differences between Borla and Invidia headers, focusing on sound differences and power gains.
Understanding Headers
Headers are an essential component of an exhaust system. They play a crucial role in how exhaust gases exit the engine, which can significantly influence both sound and performance. By replacing factory headers with aftermarket options like Borla or Invidia, enthusiasts often seek enhanced sound and increased horsepower.
Borla Headers Overview
Borla is a well-known brand in the aftermarket exhaust industry, recognized for its high-quality materials and craftsmanship. Their headers are designed to improve exhaust flow and reduce back pressure, which can lead to noticeable power gains.
Sound Characteristics
Borla headers produce a distinctive sound that many enthusiasts describe as deep and aggressive. The sound is often characterized by:
- Deep tone at low RPMs
- Aggressive growl at higher RPMs
- Minimal drone during cruising
Power Gains
In terms of performance, Borla headers are known to provide substantial power gains. Users have reported:
- Increased horsepower ranging from 10 to 15 HP
- Improved torque throughout the RPM range
- Enhanced throttle response
Invidia Headers Overview
Invidia is another prominent name in the exhaust market, offering a range of products designed for performance and sound enhancement. Their headers are engineered to optimize exhaust flow while maintaining a balance between sound and performance.
Sound Characteristics
Invidia headers are known for their unique sound profile, which is often described as raspy and sporty. Key sound characteristics include:
- Raspy tone at high RPMs
- More aggressive sound under heavy acceleration
- Some drone present during cruising speeds
Power Gains
Invidia headers also deliver impressive power gains. Users frequently report:
- Horsepower increases between 10 to 20 HP
- Improved mid-range torque
- Enhanced engine efficiency
Comparing Borla and Invidia Headers
When choosing between Borla and Invidia headers, several factors should be considered, including sound preference, power goals, and driving style.
Sound Comparison
The sound produced by each brand can significantly influence the driving experience. Borla offers a deeper, more refined tone, while Invidia provides a sportier, raspier sound. Enthusiasts should consider which sound profile aligns with their personal preference.
Power Gains Comparison
Both Borla and Invidia headers provide substantial power gains, but the extent may vary based on specific setups and tuning. Borla typically offers consistent gains across the RPM range, while Invidia may excel in higher RPM performance.
Installation Considerations
Installing headers can be a complex process that may require specific tools and expertise. Both Borla and Invidia headers are designed for direct fitment, but proper installation is crucial for optimal performance.
Tools Required
To install headers, you will typically need:
- Socket set
- Torque wrench
- Jack and jack stands
- Exhaust gasket sealant
Professional Installation vs. DIY
While some enthusiasts may choose to install headers themselves, professional installation is recommended for those unfamiliar with exhaust systems. A professional can ensure proper fitment and performance.
Conclusion
Both Borla and Invidia headers offer unique benefits for Subaru BRZ owners looking to enhance sound and performance. Ultimately, the choice between the two will depend on individual preferences regarding sound characteristics and desired power gains. By understanding the differences, enthusiasts can make an informed decision that aligns with their driving style and performance goals.