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Flowmaster Super 40 Series Offset/Offset Oval Muffler - 3.5 in. (97-18 All)

Market Price $153.99 You Save 12% ($17.83)
Starting At

$136.16 (each)

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  • Item T533523
  • MPN# 853548

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Features & Details

  • High-Quality Reliable Muffler
  • Enhances Horsepower and Torque
  • Drastically Improves Throttle Response
  • Provides a Truly Aggressive, Deep Sound
  • Heard Inside and Outside Cab
  • Patented Delta Flow Technology
  • Dyno Tuned for Unbeatable Ride
  • Built with 409S Stainless Steel
  • Fully MIG-Welded for Quality
  • Built in the USA
  • Straightforward Installation
  • Limited Lifetime Warranty
  • Fits all 1997-2018 Ford F-150s
Upgraded Sound. If you're looking to enhance your 1997-2018 Ford F-150's sound, make sure you install Flowmaster's 3.5 in. Super 40 Series Offset/Offset Oval Muffler. This muffler features patented delta flow technology that allows for an intimidating, deep sound that can be heard both inside your truck's cab and outside of it so that other drivers can't fail to notice your truck's power.

Fantastic Ride. Featuring an impressive 3.5 in. diameter and 4.0 in. internals as well as dyno tuning, this muffler offers superior airflow for unbelievable performance gains. Not only does it dramatically improve your truck's horsepower and torque, but it also enhances your truck's throttle response for a perfectly powerful drive on the street and trails.

409S Steel. This muffler is fully MIG-welded for maximum durability despite difficult conditions and features a flawless 409S stainless steel construction for added strength. American-made to guarantee its unbeatable reliability, this muffler includes an offset inlet as well as on offset outlet for an ideal appearance.

Warranty. This muffler is backed by a limited lifetime warranty, which protects against defects in materials and craftsmanship.

Installation. When installing this muffler, make sure you have about 1 hour. Then, using moderate mechanical skills and basic tools, secure the muffler to your truck.

Application. Flowmaster's 3.5 in. Super 40 Series Offset/Offset Oval Muffler is a perfect fit for all 1997-2018 Ford F-150s.

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) Muffler
Installation Info
Will it fit my F-150?

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