1965-1966 Mustang Flowmaster Exhaust System

These American Thunder Flowmaster exhaust systems have been designed with the latest exhaust technology available. Through this technology, you will experience improvements in acceleration, passing power, and fuel mileage. The key to these performance improvements is Flowmaster's use of mandrel-bent tubing. The tubing allows for superior exhaust gas flow, while the aluminized steel construction allows for its corrosion-resistant qualities. These Flowmaster American Thunder exhaust systems also feature a muffler(s) that'll give you plenty of Flowmaster sound.

This particular kit is a 2.50 inch, 304 stainless steel Header back american thunder System. It is for use on with the Non-GT rear valence so does not line up with the GT "Trumpet" exhaust tips. It is also designed to fit a Coupe of 2+2 Fastback, but NOT a Convertible (won't clear the floor reinforcement plates).