Table of Contents
The Subaru BRZ FA24 has gained popularity among car enthusiasts for its lightweight design and impressive handling. However, many owners seek to enhance performance further by upgrading components, such as headers. This article explores whether aftermarket headers are worth the investment, focusing on performance gains and associated costs.
Understanding Aftermarket Headers
Aftermarket headers are designed to replace the factory exhaust manifold, allowing for better airflow and improved engine performance. They typically feature larger diameter piping and smoother bends, which can reduce back pressure and increase horsepower and torque.
Performance Gains from Aftermarket Headers
One of the primary reasons car enthusiasts consider aftermarket headers is the potential for performance gains. Here are some of the benefits:
- Increased Horsepower: Aftermarket headers can provide a noticeable increase in horsepower, often ranging from 10 to 20 additional horsepower.
- Improved Torque: Enhanced exhaust flow can lead to better torque delivery, especially in the mid-range RPMs.
- Enhanced Sound: Many aftermarket headers provide a more aggressive exhaust note, enhancing the driving experience.
- Better Throttle Response: By reducing back pressure, headers can improve throttle response, making the car feel more lively.
Factors Influencing Performance Gains
The extent of performance gains from aftermarket headers can depend on several factors:
- Header Design: Long-tube headers typically offer more performance gains compared to shorty headers due to their design.
- Supporting Mods: The performance increase may be more significant when combined with other modifications, such as a high-flow catalytic converter or a tuned ECU.
- Vehicle Condition: The overall health of the engine and exhaust system can influence the effectiveness of the headers.
Cost of Aftermarket Headers
When considering aftermarket headers, it’s essential to evaluate the costs involved. Prices can vary significantly based on brand, material, and design.
- Header Prices: Aftermarket headers for the BRZ FA24 typically range from $500 to $1,500, depending on the brand and features.
- Installation Costs: Professional installation can add $100 to $300 to the total cost, depending on labor rates in your area.
- Additional Modifications: If you plan to upgrade other components, such as a new exhaust system or tuning, factor in those costs as well.
Potential Downsides of Aftermarket Headers
While there are many benefits to installing aftermarket headers, there are also potential downsides to consider:
- Legal Issues: Depending on your location, aftermarket headers may not be street legal, especially if they eliminate catalytic converters.
- Increased Noise: Aftermarket headers can make your vehicle louder, which might not be desirable for all owners.
- Possible Check Engine Light: Installing headers can sometimes trigger a check engine light, particularly if they affect emissions systems.
Conclusion: Are Aftermarket Headers Worth It?
Ultimately, whether aftermarket headers are worth the investment depends on your goals as a BRZ FA24 owner. If you seek to enhance performance and enjoy a more aggressive sound, headers can be a valuable addition. However, consider the costs and potential downsides before making a decision. For those committed to maximizing their vehicle’s performance, aftermarket headers can be a worthwhile upgrade.