The roar of a Mustang GT is iconic, and for many enthusiasts, that sound can be amplified significantly with the addition of long tube headers. But what exactly are long tube headers, and are they the right choice for your Mustang GT? This comprehensive guide will explore the benefits, drawbacks, and considerations involved in installing long tube headers on your pony car. We'll even tackle some frequently asked questions to ensure you're fully informed before making this significant modification.
What are Long Tube Headers?
Long tube headers are exhaust system components that replace the factory manifolds. Unlike shorty headers, which are shorter and often less restrictive, long tube headers extend further down the chassis, typically exiting before the catalytic converter. This longer design allows for a more efficient scavenging effect, improving exhaust gas flow and ultimately boosting horsepower and torque.
Benefits of Long Tube Headers on a Mustang GT
The primary benefit is a noticeable increase in horsepower and torque, particularly in the mid-to-upper RPM range. This is because the longer tubes allow for a more complete evacuation of exhaust gases, reducing back pressure and improving engine breathing. The improved scavenging effect can lead to significant gains, often in the range of 15-30 horsepower depending on other modifications and the specific header design.
Beyond performance, many find the sound produced by long tube headers to be a significant draw. The throatier, more aggressive exhaust note is a key part of the Mustang GT experience for many owners.
Drawbacks of Long Tube Headers
While the performance gains are undeniable, there are some drawbacks to consider:
- Cost: Long tube headers are generally more expensive than shorty headers or other exhaust upgrades. The increased complexity of fabrication and installation contributes to the higher price.
- Installation Complexity: Installation can be significantly more complex than other modifications, often requiring professional installation. This adds to the overall cost.
- Emissions: In some regions, long tube headers may not meet emissions standards. They frequently require the removal or modification of catalytic converters. Check your local regulations before installing.
- Ground Clearance: The longer tubes can potentially reduce ground clearance, leading to scraping on uneven surfaces, especially with lowered suspensions.
- Tuning: To fully realize the performance gains, tuning of the engine's computer is often required to compensate for the changes in exhaust flow.
Do Long Tube Headers Void My Warranty?
This is a frequently asked question. The answer is generally yes, installing long tube headers will likely void your factory warranty, at least in relation to the exhaust system and any potential engine damage that might arise from their use. This is because modifications to the exhaust system can affect engine performance and emissions, potentially leading to warranty disputes. Consult your vehicle's warranty documentation for specific details.
Are Long Tube Headers Street Legal?
The legality of long tube headers varies significantly depending on your location. Many jurisdictions have strict emissions regulations, and modifications that don't meet these standards may result in fines or failure to pass inspections. Always check your local regulations and consider the legal implications before installation.
What are the Best Long Tube Headers for a Mustang GT?
There are many manufacturers offering long tube headers for Mustang GTs, each with its own design, materials, and price point. Research is essential to find the best option for your specific needs and budget. Consider factors like material (stainless steel is common), tube diameter, and flange design. Reading reviews from other Mustang owners can provide valuable insights into real-world performance and durability.
How Much Horsepower Do Long Tube Headers Add to a Mustang GT?
The horsepower gains from long tube headers can vary based on several factors, including the specific header design, engine modifications, and tuning. As mentioned previously, gains typically range from 15 to 30 horsepower, but it's important to remember that these numbers are estimates and individual results may vary.
Conclusion
Long tube headers can significantly enhance the performance and sound of your Mustang GT, but careful consideration of the benefits, drawbacks, and potential legal issues is crucial before proceeding. With thorough research and professional installation, long tube headers can unlock significant horsepower and create a truly exhilarating driving experience. However, always remember to prioritize safety and legal compliance.
