Flowmaster Flow FX Cat-Back, single 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
$675.95
install
2/5 difficulty · n/a
Flowmaster's Flow FX line uses a straight-through muffler for a milder, more modern tone, exiting through a single pipe on one side.
why this one — Same mellow straight-through Flow FX tone as their dual-exit option, in the simplest single side-exit layout.
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.