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Flowmaster 40 Series Offset/Offset Oval Muffler - 3.0 in. (97-18 All)

Market Price $97.99 You Save 12% ($12.13)
Starting At

$85.86 (each)

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  • Item T533480
  • MPN# 43043

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Features & Details

  • Flowmaster 40 Series Muffler
  • The Original High Performance Muffler
  • Aggressive Offset/Offset Design
  • 3.0 in. Inlet and Outlet Pipes
  • Aluminized Steel Construction
  • Clamp-On Installation
  • 3-Year Limited Warranty
  • Fits All 1997-2018 Ford F150 Trucks
The One That Started It All. Install a bit of history on your 1997-2018 Ford F150 truck when you have the Flowmaster 40 Series Offset/Offset Oval Muffler on it. This is the original muffler design that started it all. Your truck will have the Flowmaster iconically aggressive sound and you will feel more horsepower, torque and more overall responsiveness.

Aluminized Steel Construction. The Series 40 muffler features fully MIG welded heavy duty 16 gauge 409S steel in its construction. With 3 in. inlet and outlet pipes, it's designed specifically for vehicles that have greater airflow requirements, it's a great choice for performance and heavier duty applications. It uses the original 2-chamber design and will help move the air along its way through the exhaust system, making it easier for your truck's engine to breathe.

Clamp-On Installation. This muffler is designed to clamp onto the existing exhaust system, but some slight tweaking may be required for perfect fit. As a heavier duty component of the exhaust system, Flowmaster suggests spot welding to reinforce clamping.

3-Year Limited Warranty. This aluminized steel muffler is covered by the Flowmaster 3-year limited warranty against defects in materials and workmanship when installed and used properly.

Application. The Flowmaster 40 Series Offset/Offset Oval Muffler – 3.0 in. fits all 1997-2018 Ford F150 trucks.

Fitment: 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 Details

What's in the Box
  • (1) Offset/Offset Muffler
Installation Info
Will it fit my F-150?

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