SPELAB Exhaust Header for 2011-2012 FORD Mustang Double-sided

SPELAB Exhaust Header for 2011-2012 FORD Mustang

Replacing or upgrading your exhaust header is necessary for both engine performance and sound. Whether on or off the track, exhaust headers provide more horsepower and improved exhaust sound. SPELAB offers many products to help you create your own custom engine headers. It's really easy and convenient to use: direct bolt-on, no modification needed.

Fitment:

2011-2012 FORD Mustang

Specifications:

Brand Name: SPELAB
Certificate: ISO9001:2000
Application: Automobile Exhaust Header
Material: Stainless Steel
Surface: Mirror Polish
Model:EH28106

Exhaust Header vs. Exhaust Manifold: Which Offers Better Performance?

When it comes to enhancing your engine’s performance, understanding the differences between exhaust headers and exhaust manifolds is key. These components vary in material, design, and how they affect exhaust flow and engine efficiency.

Material Differences:
Exhaust headers are typically constructed from lightweight, thin steel, while exhaust manifolds are made of thicker, more durable iron. The use of steel in headers not only reduces weight but also improves heat dissipation, benefiting the engine's performance. In contrast, the thicker iron in exhaust manifolds can retain more heat, potentially hindering overall engine efficiency.

Design and Size:
Exhaust headers are longer and feature individual pipes for each cylinder, allowing for better exhaust gas flow. This design reduces backpressure, which can improve engine power and responsiveness. Exhaust manifolds, on the other hand, are shorter and have a shared exhaust passage, which causes the gases from multiple cylinders to merge. This can result in higher backpressure, which reduces engine performance, particularly at higher RPMs.

Impact on Engine Performance:
Exhaust manifolds can create backpressure by forcing exhaust gases from multiple cylinders into one single outlet. This can reduce the engine’s power output, affecting acceleration and fuel efficiency. Conversely, exhaust headers help prevent backpressure by allowing exhaust gases to flow freely through individual tubes, maximizing the engine’s ability to expel gases efficiently and enhancing overall performance.

Why Exhaust Headers Are the Superior Choice:
For those looking to improve horsepower, torque, and overall engine efficiency, exhaust headers are the clear winner. The elimination of backpressure leads to faster exhaust gas expulsion, enabling the engine to "breathe" better and perform at its peak. This makes headers the ideal choice for high-performance engines or modified vehicles where maximizing power is a priority.

In conclusion, exhaust headers offer significant performance benefits over exhaust manifolds. While manifolds are more affordable and suitable for stock vehicles, exhaust headers are the better option for those seeking improved power, acceleration, and overall engine performance.