BBK Exhaust Components

Fits 1986–2004 Ford Mustang with Coyote Swap

Part #: 16342

Overview

The BBK 86-04 Ford Mustang Coyote Swap 1-3/4in Long Tube Headers with High Flow Catted X-Pipe is a high-performance exhaust upgrade designed for enthusiasts seeking maximum power and improved sound for their Mustang. Crafted specifically for 1986 to 2004 models with a Coyote engine swap, this system combines quality materials and precision engineering to deliver an unmatched exhaust flow, enhancing your vehicle’s overall performance and sound profile. Whether you're building a street machine or a track-ready beast, this kit provides the durability and efficiency needed to support your driving ambitions. Designed for serious Mustang owners and customizers, these headers and mid pipe are engineered to optimize exhaust scavenging, reduce backpressure, and support increased horsepower and torque. The system’s high-flow catalytic converter ensures compliance with emissions standards while maintaining excellent airflow. Easy to install and built to fit perfectly, this kit helps you unlock your vehicle’s full potential with a straightforward upgrade that combines performance with reliability.

Key Features

This exhaust system features CNC mandrel-bent tubing for smooth, unrestricted exhaust flow, ensuring maximum performance gains. The headers include 3/8" laser-cut exhaust flanges for a secure, leak-free seal and feature a patented scavenging collector design that enhances exhaust scavenging and power output. The high-flow catted X-pipe is designed to improve exhaust tone and response while maintaining emissions compliance. Constructed with durable materials and coated with a titanium ceramic finish, these components are built to withstand high temperatures and corrosion, providing long-lasting performance.

Construction & Design

The headers are crafted from mandrel-bent tubing with a titanium ceramic coating that offers heat resistance and corrosion protection. The laser-cut flanges ensure a precise fit, while the collector design maximizes scavenging efficiency. The high-flow catalytic converter is engineered to support optimal airflow and emissions performance, making this system both powerful and compliant.

Driving Feel & Feedback

This exhaust upgrade enhances the vehicle’s sound, delivering a deep, aggressive tone that complements the Mustang’s performance character. The improved exhaust flow results in better throttle response and a more engaging driving experience, helping your vehicle breathe better and perform at its best.

Installation & Fitment

Designed specifically for 1986–2004 Ford Mustangs with a Coyote engine swap, this system offers a direct bolt-on installation. Proper fitment ensures a seamless upgrade with minimal modification required, making it suitable for both DIY enthusiasts and professional installers.

What’s Included

The package includes a set of 1-3/4in long tube headers, high flow catted X-pipe, and all necessary hardware for installation, providing a complete upgrade kit for your Mustang’s exhaust system.

Ideal For

Perfect for Mustang owners looking to increase horsepower, improve exhaust sound, and enhance overall engine performance with a reliable, high-quality system designed for Coyote swaps.