The easiest way to get maximum volume out of your F150!

The F150 comes with mandrel bent stainless steel exhaust from the factory.  By only replacing the restrictive OEM muffler you can achieve the same sound and performance as a full cat-back exhaust system.  For A Fraction Of The Price. 

Our retrofit muffler delete has been designed for a direct fit and a quick and easy installation.  Installation requires one cut to your factory exhaust system and is bolted on using the supplied hardware.  These replace the factory muffler on all F-150's with the factory single exhaust that exits behind the passenger tire, it will fit 5.0L V8 as well as the 3.5 & 2.7L EcoBoost engines.  These will not fit PowerBoost engines or trucks equipped with factory dual exhaust.

This is an aggressive sounding exhaust system, by installing this and leaving the factory resonator in place you will have an exhaust system that sounds fantastic, is about 50% louder than stock with minimal drone..


  • Direct-fit bolt on performance exhaust solution.
  • Loud aggressive sound.
  • Compatible with 2015-2020 F-150 with 5.0L, 3.5L, and 2.7L EcoBoost (does not fit Powerboost)


    • Q&A's
    Q.  How difficult is the installation?
    A.  The B2 Fabrication retrofit muffler requires one cut to your Factory exhaust system. The installation can be done in 1-2 hours with basic hand tools.

    Q.  How does it sound?
    A.  Loud, Like a race car. You are deleting your muffler and replacing it with a stainless pipe.

    Q.  What is the impact on performance by swapping out the muffler?
    A.  While the primary benefit of the B2 system is improved sound, it is reasonable to expect a moderate increase in horsepower and additional fuel milage due to replacing the restrictive factory muffler with a flow-through type. you may experience slight improvements in throttle response and exhaust flow.