Give your 1987-1993 Ford Mustang GT with the 5.0L engine a deep, powerful exhaust note and improved performance with the Flowmaster 17116 American Thunder cat-back dual exhaust system. Designed for coupes and convertibles, this complete exhaust system uses 2.50-inch mandrel-bent aluminized steel inlet pipes and tailpipes to support smooth exhaust flow while delivering an aggressive interior and exterior tone. The system is an excellent choice for enthusiasts who want their Mustang’s performance to be heard without sacrificing convenient installation.
The Flowmaster 17116 system includes a pair of Super 44 Series performance mufflers, which are dyno-tuned to help improve throttle response, power, and fuel mileage. Large 2.50-inch tailpipes exit straight out the rear with a turn-down at the lower valance for a clean, performance-oriented appearance. Mandrel-bent, 16-gauge aluminized steel tubing helps maintain consistent flow through the system, while the factory hanger locations simplify installation and help provide a secure fit.
All necessary hangers and hardware are included for installation using the vehicle’s original mounting points. The Flowmaster American Thunder system is engineered as a complete cat-back replacement for the factory exhaust and is covered by a 3-year limited warranty. This part is not compatible with every Mustang body style, so verify that your vehicle is a 1987-1993 Ford Mustang GT 5.0L coupe or convertible before ordering. For a stainless steel alternative with a lifetime limited warranty, consider Flowmaster system 817116.
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