SPD Performance PowerBoost Alpha Catted Downpipe (3.5L Hybrid)
Fits 2021-2024 3.5L EB (PowerBoost hybrid)
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A downpipe carries exhaust from the turbo; catted keeps the catalytic converter in place. This version is built for the PowerBoost hybrid, which pairs the twin-turbo 3.5L V6 with an electric motor.
why this one — SPD's Alpha downpipe engineered specifically around the PowerBoost hybrid's different underbody packaging, so it's not a fit for standard (non-hybrid) 3.5L trucks.
Aftermarket catted downpipe. Manufacturer states not legal for sale/use in California or CARB states.
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