While different muffler companies have different methods of making their mufflers work, Flowmaster has developed a patented technology to provide that unmistakable Flowmaster sound.

Here are some quick easy steps to installing a Flowmaster muffler to your Mustang. More details and photos only in Mustang Monthly ...

Check out some Flowmaster exhaust products that look as good as they perform and are sure to help breathe new life into your ride.

If you want your Mustang GT to sound throatier than stock, the Flowmaster FlowFX is now available at a discount with free shipping in the continental U.S.

Enter Flowmaster, which is much obliged to upgrade the 5.7-liter HEMI V8 with a cat-back exhaust system. Exclusive to dual-tailpipe models, the American Thunder package is priced at $759.97.