Description
Transform your 2015–2017 Mustang GT with the Stainless Works 3in Catback Exhaust System featuring 3-inch retro chambered mufflers and a high-flow X-pipe crossover, designed to deliver aggressive tone, optimized performance, and seamless integration with Stainless Works headers using the Performance Connect configuration.
This system is crafted from premium 304 stainless steel and is TIG welded for superior strength, longevity, and resistance to corrosion. The mandrel-bent 3-inch tubing ensures smooth exhaust flow, resulting in enhanced throttle response, increased horsepower, and a refined exhaust tone that brings out the full potential of your Coyote 5.0L V8 engine—all while eliminating unwanted drone in the cabin.
The X-pipe design balances exhaust pulses for a sharper, more exotic exhaust note and improved high-RPM flow. At the rear, mirror-polished 4-inch double-wall slash-cut tips provide an aggressive and clean finish that exits through the factory locations for a professional appearance.
Engineered with precision fitment in mind, this catback exhaust system includes all necessary hangers and clamps for a straightforward installation. Designed and manufactured in Streetsboro, Ohio, every system is built with attention to detail and backed by Stainless Works' limited lifetime warranty on materials and craftsmanship.
Key Features:
-
Performance Connect Configuration – Designed to mate directly to Stainless Works long tube headers without necking down.
-
Retro Series Chambered Mufflers with 3in Cores – Aggressive, drone-free tone tuned for the 5.0L Coyote V8.
-
X-Pipe Crossover Design – Provides improved high-RPM flow and a refined exhaust note.
-
Full 3in Mandrel-Bent Tubing – Maximizes exhaust flow and power across the RPM range.
-
304 Stainless Steel Construction – Durable, corrosion-resistant, and TIG welded for maximum strength.
-
Polished 4in Double-Wall Slash-Cut Tips – Premium look with factory-style exit.
-
Easy Installation – Includes clamps and hangers for a direct bolt-on fit.
-
Made in the USA – Proudly built at Stainless Works’ Ohio facility.
-
Limited Lifetime Warranty – Covers material and craftsmanship for long-term peace of mind.
Fitment:
-
Ford Mustang GT (2015–2017)
-
Ford Mustang GT Premium (2015–2017)
-
Ford Mustang GT 50 Years Limited Edition (2015)
Note: This system is configured for Performance Connect, and is intended for use with Stainless Works long tube headers to maintain full 3-inch diameter through the exhaust.
Upgrade your Mustang’s performance and sound with the Stainless Works 3in Catback X-Pipe Exhaust System, crafted for maximum flow, aggressive tone, and long-lasting durability.
