MBRP Exhaust 3" Cat-Back, Race Profile Dual Pre-Axle Exit
Fits 2021-2026 2.7L EcoBoost · 3.5L EcoBoost
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Price tracked 15 times since Jul 10, 2026 across the stores we check daily: low $514.99, high $544.99, currently $544.99.
where to buy · 2 retailers tracked
A 3-inch cat-back exhaust with a race-profile dual pre-axle exit, replacing the exhaust from the catalytic converter back for a different sound and look. It sits downstream of the catalytic converters, so it stays emissions-legal.
why this one — Cat-backs like this one do not add real power on their own - the main benefit is exhaust tone, not a horsepower number.
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.