Flowmaster F-150 Cat-back Exhaust System 409S - Dual Rear/Side Exit - American Thunder - Moderate Sound (09-14 V8)

$77.05 (10%)
Part Number: 159 817522
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For the person who wants the look of a traditional dual exhaust system with all the benefits that a Flowmaster® Cat-back exhaust system provides. DOR/S. Systems are the perfect choice, and include exit pipes for both dual out rear and dual out side configurations so that you can choose the one that fits your style. American Thunder® systems deliver a moderate to aggressive interior and exterior tone and are suited to the enthusiast who wants their performance to be heard. Like all Flowmaster systems, the benefits include improved throttle response, power and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for easy installation.

Product Benefits:

  • Mandrel bent 16 gauge stainless steel tubing
  • Dyno Tuned For Maximum Performance
  • Includes hangers and hardware for easy installation
  • Improved throttle response, power and mileage
  • Made in the USA

CA Residents: Cancer and Reproductive Harm WARNING www.p65warnings.ca.gov.

Fitment & Features


Manufacturer: Flowmaster

Vehicle Fitment:

Fits Model Year: 2009, 2010, 2011, 2012, 2013, 2014
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