Corsa Performance Sport Cat-Back, Single 4" Tip (dB Series)
Fits 2015-2020 2.7L EcoBoost · 3.5L EcoBoost
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Price tracked 15 times since Jul 20, 2026 across the stores we check daily: low $1,067.99, high $1,117.99, currently $1,067.99.
Cab: SuperCab, SuperCrew only
where to buy · 3 retailers tracked
A cat-back exhaust replaces the piping and muffler from the catalytic converter back. Corsa's dB Series reverse-flow muffler cuts cabin drone while staying loud outside.
why this one — Corsa's dB Series tech in a single 4-inch tip layout, sized for 2015-2020 trucks.
No manufacturer or independent dyno figure found for this specific product. Cat-backs on turbo trucks with a downpipe/tune doing the real work typically carry no standalone gain claim; sound/tone is the primary value prop. Corsa publishes +17% flow, -7 lbs instead.
Estimated from comparable claims: MBRP ~+5 whp; Corsa +12; Flowmaster 11; Flowmaster 18
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.