MagnaFlow Exhaust Products Street Series Cat-Back Performance Exhaust System
Fits 2021-2026 2.7L EcoBoost · 3.5L EcoBoost · 5.0L V8
We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure
Price tracked 14 times since Jul 26, 2026 across the stores we check daily: low $1,361, high $1,361, currently $1,361.
where to buy · 2 retailers tracked
A cat-back exhaust replaces everything from the catalytic converter back - mid-pipe, mufflers, and tips. It's mainly a sound and styling upgrade rather than a big power gain, since the restrictive parts of the exhaust (the catalytic converters and factory manifold/downpipe) stay in place.
why this one — MagnaFlow doesn't publish a dyno number for this kit, so treat it as a sound-and-tone upgrade rather than a horsepower claim. One part number covers the 2.7L EcoBoost, 3.5L EcoBoost, and 5.0L V8 versions of the 2021-2026 F-150, per MagnaFlow's own listing - it does not claim PowerBoost fitment.
Verified 2026-07-26: product page states no horsepower or torque figure. source ↗
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.