Oh, yeah… what Harley did for motorcycles is exactly the same as what Flowmaster Mufflers did for the Mustang. Flowmaster’s patented Delta Flow performance technology delivers increased horsepower, better torque and improved throttle response, along with a signature exhaust note.

When it comes to the early SN95 Mustangs, the exhaust system of choice is Flowmaster’s American Thunder 2.50″ Cat-Back 409S product. With the Flowmaster Super 44 Series mufflers, you’ll get an aggressive and interior and exterior tone that’s unforgettable. It’s even worth letting someone else drive your car (for a bit), so you can hear what it sounds like on the outside.

This exhaust system is built from durable 409S stainless steel, using 2.50-inch mandrel-bent tubing for unrestricted performance and is backed by Flowmaster’s 10-year warranty. All instructions and needed hardware are included to make installation an easy job, whether at the shop or in your driveway.

The full length 304 stainless steel tips, laser-etched with the Flowmaster insignia, exit in the factory location for a smooth, finished look. There’s no better way to hear what this exhaust sounds like than when it’s being run on a dyno. Check out the video below for the awesome results.