
The Invidia high-flow catted downpipe is specified for 2010-and-later Subaru Legacy models as a direct replacement downpipe that retains a catalytic element while improving exhaust flow. Offered as a turbo-downstream exhaust component, it replaces the stock downpipe to streamline exhaust routing and support higher flow than many OEM pieces while keeping a catted configuration for emissions continuity on compatible vehicles.
Invidia 10+ Legacy Down-Pipe w/ High Flow Cat