Corsa Performance Sport Cat-Back, Dual Rear Exit (SuperCab/SuperCrew, 145.4" WB)
Fits 2021-2024 3.5L EcoBoost
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Price tracked 14 times since Jul 20, 2026 across the stores we check daily: low $1,372.49, high $1,554.99, currently $1,372.49.
Cab: SuperCab, SuperCrew only
Fits: SuperCab + Standard Bed, SuperCrew + Short Bed
where to buy · 3 retailers tracked
A cat-back exhaust replaces the piping and muffler from the catalytic converter back with dual pipes exiting the rear bumper; sized for the 145.4in wheelbase SuperCab/SuperCrew configuration.
why this one — Cut to match your truck's specific SuperCab/SuperCrew wheelbase length.
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.
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.