Chevrolet Corvette Stingray C7 Forum - How to Spot a Counterfeit Flowmaster Muffler

Make sure you get the original, not an imposter. All Flowmaster mufflers feature our logo embossed into the case. It's your only guarantee you're getting real Flowmaster performance, sound, quality, and warranty. Call our tech line for the Flowmaster difference: (707) 544-4761 or visit https://www.flowmastermufflers.com/.

https://www.youtube.com/watch?v=_0elPpmN2C0

Beware of the following:

-Broken Inlets: Cracks from vibration

-Cheap Materials: Low quality steel rusts and is brittle

-Sloppy Welds: Generally small spot welds

-Weak Construction: Misaligned parts and wide tolerances

-Warranty: Poor or none

Don't be fooled! Look for the Flowmaster logo embossed into the case.