MagnaFlow Exhaust Products Street Series, single exit (PowerBoost)
Fits 2021-2026 3.5L EB (PowerBoost hybrid)
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Price tracked 12 times since Jul 9, 2026 across the stores we check daily: low $1,151, high $1,266, currently $1,151.
where to buy · 2 retailers tracked
MagnaFlow's Street Series keeps a muffler in place for a moderate street tone, exiting through a single pipe.
why this one — MagnaFlow's Street Series tuning in the simplest single-exit layout for current-generation 3.5L 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.
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.