Flowmaster 2011 Ford Mustang Systems 817496 817497 819109

Flowmaster American Thunder Axle-back kit for the 2011 Ford Mustang

The Ford 5.0 liter engine is back and delivers an incredible 412 Camaro-smokin' horsepower. To match the factory's re-issue of the famous 5.0 liter nameplate, Flowmaster set about re-engineering their American Thunder system to deliver that classic 5.0 liter sound along with additional fuel mileage and power. This new Flowmaster American Thunder Axle-back kit for the 2011 Ford Mustang features a pair of stainless steel, specially built Classic Two Chamber mufflers that provide a very deep and aggressive sound level and is suited to the enthusiast who wants a distinctive and powerful exhaust note. The system is constructed with mandrel bent 3.00" diameter
409S stainless steel tubing for maximum durability and includes a 4.00" diameter polished tips with embossed logo that exit through the factory rear valence cutouts. A true bolt-on (Flowmaster engineers pride themselves on creating the best fitting exhaust systems available) that includes everything you need to easily install at home in your driveway with basic hand tools. As with all Flowmaster products, they are built in the USA and backed by our limited 10-year warranty.

Noticeable power and mileage gains.
• True bolt-on installation.
• 409S stainless for maximum durability.
• Polished stainless tips with Flowmaster logo.
• Great performance sound

PN# 817496

Additional Ford Mustang Systems:

PN# 817496 - 5.0L / 5.4L & V8 GT American Thunder Axle-back System

PN# 817497 - V6 Force II Axle-back System

PN# 819109 - 5.0L GT Hushpower Axle-back System

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