Flowmaster Flow FX Cat-Back, dual same-side exit
Fits 2015-2020 2.7L EcoBoost · 3.5L EcoBoost
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gain
4-18 hp / 5-18 tq
est. from comparable claims
price
$949.95
install
2/5 difficulty · n/a
Flowmaster's Flow FX line uses a straight-through muffler instead of their classic chambered design, giving a milder, more modern tone than their American Thunder/Force II/Outlaw lines. Dual same-side exit means both pipes exit together out one side.
why this one — Flow FX is Flowmaster's mildest-sounding option, here with both pipes on the same side, for buyers who want a flow improvement without a loud, aggressive tone.
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.