DNA Exhaust for Ford Mustang S197 4.6L / 5.4L (2005-2010) Axleback with Black High-Temperature Paint Finish

Fitment Information

• Ford Mustang S197 4.6L / 5.4L (2005, 2006, 2007, 2008, 2009, 2010

Specs & Features

• The Showstopper: Finished with massive 4" Double Walled Round Diagonal Cut 304 Stainless Steel Polished Tips, giving your rear end a thick, premium look that cheap single-wall tips can't match.
• Flow Without Limits: Features Computerized Mandrel-Bends that maintain a constant 2.5" OD Piping Diameter, eliminating the "crushed" pinch points found on factory pipes.
• The Muscle Car Sound: The High Performance Racing Spec design utilizes an Oval Type Muffler to produce an Aggressive Deep Sound, ensuring you are heard before you are seen.
• Built to Last: Constructed from High Quality Steel and secured by TIG Welded CNC Machine Flanges to withstand intense exhaust pressure and road vibration.
• Driveway Install: Designed with Welded-On Exhaust Hangers to directly replace your factory style mufflers, turning a complex job into a simple driveway project.

Product Description

Let’s be real: full exhaust systems are cool, but they can be a nightmare to install and cost a fortune. If your main goal is to get that deep, throaty rumble and a set of shiny tips filling out your bumper, an Axle-Back System is the smartest move you can make. Unlike "cat-back" systems that require you to replace piping all the way from the engine, this DNA Motoring kit focuses on the business end of the car—starting at the rear axle. This means you get 90% of the sound and style benefits for half the price and half the installation effort.

But don't think you are cutting corners on quality. DNA Motoring packed this kit with features usually reserved for systems double the price. We are talking about 2.5-inch Mandrel-Bent tubing that allows exhaust gases to exit rapidly, reducing backpressure and freeing up engine efficiency. And then there are the tips: these aren't flimsy metal tubes. They are 4-inch Double Walled 304 Stainless Steel, meaning they have a thick, substantial edge that looks high-end and resists heat discoloration. Best of all, because you aren't touching the catalytic converters, this system is 50-state emissions legal. It’s the perfect weekend upgrade: bolt it on, drop the jack, and go wake up the neighborhood.

Standard Warranty

All DNA Motoring products come with a 30-day limited manufacturer’s warranty covering defects in materials and workmanship under normal use. This warranty does not cover wear and tear, misuse, or improper installation.

⚠️ Extend Product Protection Recommended
To ensure peace of mind and protect your investment long-term, we strongly recommend purchasing an Extend product protection plan available during checkout. Extended coverage can offer added security & support beyond the standard 30-day warranty period.