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MBRP Installer Series 4in Cat-Back, Race Profile, Single Side Exit (Armor Lite)

Fits 2011-2014 3.5L EcoBoost

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gain
no published figure
price
$494.99
install
Buy at AmericanTrucks

A cat-back exhaust replaces the piping and muffler from the catalytic converter back with larger 4-inch aluminized tubing exiting out one side, for more flow than the 3-inch Street version.

why this one — A step up from MBRPs 3in Street option for 2011-2014 trucks, larger diameter piping for more aggressive flow and tone.

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