Stainless Works 2011-14 Mustang GT/2011-2012 Shelby GT500 3in Catback Retro Chambered Mufflers

If you're looking to give your 2011-2014 Mustang GT or 2011-2012 Shelby GT500 a more aggressive sound and a noticeable weight reduction, this 3-inch cat-back exhaust system from Stainless Works is a solid option. It's designed to connect directly to your factory exhaust point, making installation more straightforward. The retro chambered mufflers are tuned to provide a deep, throaty exhaust note that really lets that 5.0L or 5.4L engine sing.

This system is constructed from 304 stainless steel, which is well-known for its resistance to corrosion, meaning it's built to last. The mufflers themselves are chambered, a design that helps control the exhaust flow to produce a specific tone. It also features mirror-polished 304 stainless steel slash-cut conical double wall tips, adding a clean, finished look to the rear of your Mustang. A notable benefit of this system is the significant weight savings; it's 41 pounds lighter than the stock exhaust, which can contribute to improved performance.

Everything you need for installation, including hangers and clamps, is included. This cat-back system mates to the factory connection point, simplifying the process. The lifetime guarantee on the stainless steel construction speaks to the confidence Stainless Works has in the durability of this exhaust.