The 817460 Flowmaster American Thunder Classic Axle Back Exhaust System for the 2005-2010 Ford Mustang GT & GT500. It features a pair of specially-designed 40-series mufflers, which provide a deep and aggressive exterior tone. Through extensive testing this kit has shown horsepower and torque gains, as well as a weight savings over the stock mufflers. Features 4" polished stainless tips with the Flowmaster embossed logo.
This aggressive sounding system is designed to replace the original rear mounted mufflers located behind the Mustang rear axle. With easy fit in mind, the exhaust system is mandrel bent from 16 gauge stainless for maximum performance and includes specially selected 40-series mufflers to support the performance image of the car.
As an American Thunder Mustang Exhaust System, it delivers an aggressive exterior tone with moderate interior sound level that is suited to the Mustang enthusiast who wants their performance to be heard. Like all Flowmaster Exhaust Systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, the system does not require cutting of the factory system and includes all necessary parts and hardware for easy installation.
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Published on 2013-10-22 Flowmaster, the exhaust technology company, has deep roots in the Mustang performance exhaust history. The Flowmaster 2 chamber muffler was one of and still is one of the most sought after exhaust additions to any Ford Mustang. Their deep throaty exhaust was made super popular during the Fox Body Mustang era with their 2 chamber 40 series mufflers that have now become muffler legends. Since then Flowmaster has evolved and branched off into more than just great sounding mufflers.
They now produce some of the best sounding and highest quality cat back and axle back systems. They also produce high flow catalytic converters, long tube headers and mid pipes to ensure they have every component you need to finish your Mustang exhaust project off the right way! Click the link above to see the full line of Flowmaster exhaust component for your Mustang.
In the early 1980s, Flow Master Mufflers were born to combat excessive sound issues at race tracks in California and all across the US. One patented innovation led to another and evolved into the company it is today. All Flow Master products are proudly manufactured right here in the USA and will improve the sound and performance of your Mustang or Lightning.
Latemodelrestoration.com carries full cat backs, axle backs, individual mufflers, and catalytic converters. If you're not viewing this video on our site, click below to check out our Flow Master offering and give your Mustang or Lightning the signature Flow Master sound.
Flowmaster - The Exhaust Technology Company Flowmaster operates the only exhaust Research & Design facilities of its kind in the world, centered around the SuperFlow SF-7100 engine dynamometer complete with E.C.A. (engine cycle analysis) equipment and also SuperFlow chassis dyno's.
Through use of these dyno's, Flowmaster's engineering staff can track the complete engine cycle in millionths of a second and can obtain exact technical data of each degree of cam rotation, from induction to the tip of the exhaust system, while also showing the power numbers that really matter, the power numbers "to the ground."
Flowmaster also utilizes Spectrum Analyzers to fine "tune" the sound of each of the eleven different series of mufflers that Flowmaster currently offers, both for peak performance and just the right sound levels and tones. Flowmaster's dedication to quality is what makes them the exhaust industry leader for Latemodel Mustangs and SVT Lightnings!
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