Flowmaster 817505 Cat-back System 409S - Dual Rear/Side Exit - Force II - Moderate Sound
Fits 2008 to 2013 Ford F-250 and F-350 Super Duty truck with a V8 or V10 gas engine.
For the person who is looking for a complete Cat-back dual exhaust system with an quieter tone. With easy fit in mind, these systems are mandrel bent for maximum performance and include specially selected mufflers. Force II systems deliver a moderate exterior tone and moderate to mild interior tone, and are suited to customers looking for efficiency improvements without a lot of noise. 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.
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