Flowmaster Cat-Back Exhaust Kit American Thunder 3-1/2" Stainless Steel With 4" Tip 4.6/5.0/5.4L F-150 2009-2012

Flowmaster: 817567
MSRP: $643.50
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$585.00
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Product Description

Flowmaster 3-1/2" Stainless Steel American Thunder Cat-Back Exhaust Kit with a 4" Tip for 2009-2010 4.6L, 2009-2010 5.4L and 2011-2012 5.0L F-150s Including the 2010 5.4L F-150 Raptor.

For the serious F-150 enthusiast who is looking for all the performance benefits of a complete Cat-Back exhaust system with an aggressive performance sound, this is it. As an American Thunder system, it delivers an aggressive exterior sound level with a moderate interior tone that is suited for the driver who wants to be heard, while still giving you power improvement you can feel.

With maximum performance and easy fit in mind, the 409S stainless steel, full 3-1/2" mandrel bent system utilizes factory hanger mounts and locations, for a true bolt-on installation. Like all Flowmaster products, the benefits include improved throttle response, power and mileage. This exhaust kit is a SOS (Single Out Side) system, single exhaust tip exits behind the passenger side rear tire.

Kit Includes:
-Single 50 Series HD Muffler with 3" inlet and 3-1/2" outlet
-4" polished 304S stainless steel tip with embossed Flowmaster logo
-All necessary parts and hardware

Please Note: Depending on your cab/bed configuration, modifications to the inlet pipe may be required to accommodate the difference in wheelbase length.

*Fits all wheelbases.

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