This Flowmaster FlowFX cat-back exhaust system for the 2014-2018 Chevrolet Silverado and GMC Sierra with the 5.3L L83 V8 engine sounds dope. See the video here.

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.

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

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

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.