Kooks Headers

Fits 2015 and newer Ford Mustang 5.0L 4V

Part #: 1151H631

Overview

The Kooks 15+ Mustang 5.0L 4V 2in x 3in SS Headers with Green Catted OEM Connection Pipe are high-performance exhaust components designed specifically for the modern Ford Mustang. Crafted from durable stainless steel, these headers are engineered to optimize exhaust flow, reduce backpressure, and support your vehicle’s power potential. Ideal for enthusiasts seeking to enhance their Mustang’s sound, response, and overall performance, these headers are a perfect upgrade for street and track applications alike. They are built to withstand the rigors of high-performance driving while maintaining a sleek, polished appearance. Whether you’re a seasoned tuner or a passionate Mustang owner, these headers provide a significant upgrade over stock components. They help improve exhaust scavenging, which can lead to better throttle response and a more aggressive engine note. Designed with precision craftsmanship, they ensure a direct fit and reliable performance, making installation straightforward for those familiar with aftermarket upgrades.

Key Features

Designed from high-quality stainless steel for corrosion resistance and longevity, these headers feature mandrel-bent tubing to maximize exhaust flow efficiency. The 2-inch primary tubes transition smoothly into a 3-inch collector, supporting increased airflow and potential horsepower gains. The included green catted OEM connection pipe ensures compliance with emissions standards while providing a robust connection to your factory exhaust system. The headers are engineered to fit 2015 and newer Ford Mustang 5.0L 4V engines, offering a bolt-on upgrade that enhances both sound and performance. Their durable construction and precise fitment make them a reliable choice for serious Mustang enthusiasts.

Construction & Design

Constructed from high-grade stainless steel, these headers are designed to resist corrosion and withstand high temperatures. The mandrel-bent tubing ensures consistent diameter and smooth exhaust flow, reducing turbulence and enhancing engine efficiency. The polished finish adds a sleek aesthetic to your engine bay, complementing other performance upgrades.

Driving Feel & Feedback

Installing these headers can improve throttle response and engine sound, giving your Mustang a more aggressive and refined tone. The increased exhaust flow supports better engine breathing, which can translate into improved acceleration and overall driving engagement.

Installation & Fitment

Designed for a direct bolt-on installation, these headers are compatible with 2015 and newer Ford Mustang 5.0L 4V models. Proper installation may require basic mechanical skills and standard tools. It is recommended to follow manufacturer instructions for optimal fitment and performance.

What’s Included

The package includes the stainless steel headers and the green catted OEM connection pipe, providing everything needed for a complete upgrade. Hardware and gaskets are typically included or recommended separately based on your existing setup.

Ideal For

This product is ideal for Mustang owners looking to improve exhaust flow, enhance engine sound, and support increased performance. Perfect for street-driven vehicles and track enthusiasts aiming for a reliable, high-quality upgrade.