Kooks Headers

Fits 2011–2014 Ford Mustang GT / GT500

Part #: 11404200

Overview

The Kooks 11-14 Ford Mustang GT / GT500 2 3/4in x 3in OEM Cat-back Exhaust is a high-performance exhaust system designed to enhance the sound, style, and efficiency of your Mustang. Crafted for enthusiasts who demand quality and durability, this exhaust upgrade offers a significant improvement in exhaust flow and a more aggressive tone, elevating your vehicle’s presence on the road or track. Whether you’re a street driver or a weekend racer, this system is engineered to support your performance goals while maintaining a sleek, OEM-inspired appearance. This exhaust system is ideal for Mustang owners looking to improve exhaust flow, achieve a deeper exhaust note, and support overall engine performance. It’s built to withstand the rigors of spirited driving and provides a reliable upgrade that complements the vehicle’s factory fitment.

Key Features

This OEM-style cat-back exhaust system features precision craftsmanship and high-quality materials to ensure longevity and optimal performance. Key features include:

• Constructed from durable stainless steel for corrosion resistance and strength
• 2 3/4-inch diameter piping for improved exhaust flow and power support
• 3-inch outlet for a deep, aggressive exhaust tone
• Designed to fit 2011–2014 Ford Mustang GT and GT500 models
• OEM-style appearance with a performance upgrade
• Handcrafted quality with attention to detail
• Easy bolt-on installation for a direct replacement

Construction & Design

The exhaust system is built from high-grade stainless steel, ensuring resistance to rust and corrosion while providing a polished, professional look. The design emphasizes optimal exhaust flow with smooth bends and precise fabrication, supporting both performance and durability.

Performance & Response

This cat-back exhaust enhances your Mustang’s exhaust flow, resulting in a more responsive throttle and a richer, deeper exhaust note. It helps support increased horsepower and torque, giving your vehicle a more aggressive sound and improved overall performance.

Installation & Fitment

Designed for straightforward installation, this system bolts directly onto your factory exhaust mounting points. No modifications are required, making it a convenient upgrade for Mustang owners seeking a high-quality performance exhaust.

What’s Included

The package includes all necessary hardware and components for a complete, hassle-free installation, ensuring a secure fit and optimal performance from your new exhaust system.