MagnaFlow Street Series Cat-Back Performance Exhaust System for 1999-2004 Ford Mustang 4.6L

Description

Enhance your 1999-2004 Ford Mustang with the MagnaFlow Street Series Cat-Back Performance Exhaust System, part number 15671. Designed specifically for the 4.6L V8 engine, this system delivers a signature resonant and powerful engine tone that elevates your Mustang’s presence on the road. Crafted from durable, corrosion-resistant stainless steel, it ensures long-lasting performance while maintaining an aggressive yet refined sound profile. The exhaust features mandrel-bent 2.5-inch main piping and two straight-through mufflers, culminating in a dual split rear exit with 3.5-inch polished clamp-on single wall angle cut tips, giving your vehicle a sporty appearance that turns heads at every stoplight. This full cat-back layout replaces your stock exhaust components from just behind the catalytic converter to the rear, providing a seamless upgrade that enhances both sound and performance.
MagnaFlow’s extensive 3D scanning technology during development has resulted in a direct-fit design, allowing for straightforward installation without modifications. Built using CNC precision robotic manufacturing techniques, the system guarantees consistent quality and performance. When installed, this exhaust system produces moderate exterior and mild interior sound levels, offering an assertive yet refined auditory experience that emphasizes your Mustang’s muscle without overwhelming the cabin. The system’s dyno-proven performance ensures that your vehicle receives measurable horsepower and torque gains, making it a practical upgrade for enthusiasts seeking both sound and performance improvements.
Backed by MagnaFlow’s one-year limited finish warranty and limited lifetime construction warranty, this exhaust system provides peace of mind alongside its high-quality craftsmanship. Whether you’re looking to improve your Mustang’s sound, appearance, or performance, the MagnaFlow Street Series Cat-Back System for 1999-2004 models is a reliable and stylish choice. Designed for easy installation, it is compatible with a range of 2000 to 2004 Ford Mustang models, ensuring a perfect fit and lasting durability for years of driving enjoyment.

Features:

• Durable corrosion-resistant stainless steel construction ensures longevity and resistance to the elements

• CNC precision robotic manufacturing guarantees high-quality fit and finish

• Dyno-proven performance delivers measurable horsepower and torque gains

• Includes mandrel-bent 2.5-inch main piping for optimal exhaust flow

• Dual straight-through mufflers with 3.5-inch polished tips provide a sporty, aggressive look and sound

• Direct-fit design allows for easy installation without modifications

• Produces moderate exterior and mild interior sound levels for a balanced auditory experience

• Backed by a 1-year limited finish warranty and limited lifetime construction warranty

Fitment:
Ford Mustang GT 1999
Ford Mustang GT 2000
Ford Mustang GT 2001
Ford Mustang GT 2002
Ford Mustang GT 2003
Ford Mustang GT 2004
Ford Mustang GT Bullitt 2001
Ford Mustang Mach 1 2003
Ford Mustang Mach 1 2004