aFe Twisted Steel 409SS Shorty Header

Fits 2004–2010 Ford F-150 V8-5.4L

Part #: 48-43032

Overview

The aFe Twisted Steel 409SS Shorty Header is a high-performance exhaust component designed to enhance the power and efficiency of your Ford F-150 equipped with a 5.4L V8 engine. Crafted from durable 1-5/8 inch mandrel-bent 409 stainless steel tubing, this header offers excellent strength and corrosion resistance. Its compact, shorty design makes it an ideal upgrade for truck enthusiasts seeking improved exhaust flow, increased horsepower, and torque without extensive modifications. Whether you're looking to boost your truck's performance or improve its sound, this header provides a reliable and straightforward upgrade solution.

Key Features

Designed with performance and durability in mind, the aFe Shorty Header features:

• Constructed from high-quality 409 stainless steel for corrosion resistance and longevity
• Mandrel-bent tubing for smooth exhaust flow and reduced turbulence
• Factory-style laser-cut, machined flanges for a secure, leak-free seal
• Shorty design for easy installation in stock locations without modifications
• Optimized merge collector to increase exhaust velocity and reduce backpressure
• Precision engineering to support increased horsepower and torque
• Designed to fit seamlessly in the factory mounting points

Construction & Design

This header features mandrel-bent 1-5/8 inch stainless steel tubing, ensuring maximum strength and durability under high exhaust temperatures. The laser-cut flanges are machined for a perfect fit, providing a reliable seal that prevents leaks and maintains optimal exhaust flow. Its shorty design allows for a straightforward installation, fitting into the stock location without the need for cutting or welding, making it a practical upgrade for both novice and experienced enthusiasts.

Performance & Response

The mitered merge collector reduces turbulence and enhances exhaust velocity, resulting in noticeable improvements in engine response and power output. This upgrade helps your vehicle breathe better, supporting increased horsepower and torque across the RPM range. The design also contributes to a more aggressive exhaust note, enriching your driving experience with a deeper, more refined sound.

Installation & Fitment

The aFe Shorty Header is engineered for a direct bolt-on installation, utilizing the factory mounting points. Its design eliminates the need for cutting or extensive modifications, allowing for a hassle-free upgrade process. Proper installation may require basic tools and mechanical knowledge, but no specialized fabrication is necessary.

What’s Included

The package includes the shorty header assembly, gaskets, and hardware necessary for installation, ensuring a complete upgrade kit for your vehicle.

Ideal For

Perfect for Ford F-150 owners seeking to improve exhaust flow, increase power, and enhance sound quality with a reliable, easy-to-install header upgrade.