Roush Cat-Back Exhaust, Side Exit
Fits 2011-2014 3.5L EcoBoost
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gain
4-18 hp / 5-18 tq
est. from comparable claims
price
$1,099.99
install
2/5 difficulty · ~1 hr, intermediate
A cat-back exhaust replaces the piping and muffler from the catalytic converter back to change sound and improve flow; this version exits out the side of the truck rather than the rear bumper.
why this one — A Roush-branded side-exit cat-back built for first-gen (2011-2014) 3.5L trucks, giving the factory-style Roush look and fitment rather than an aftermarket-only brand.
pairs well with
Gain shown is a no published number, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.