Invidia Catless Downpipe Install On Subaru WRX

[@Impivot]

Is this the “high flow” cat, or just straight catless? If it’s straight up catless can you send a link to buy?

[@lowboizgarage1858]

Straight catless

[@davis954]

did this fit to your catback with no new donut gasket

[@lowboizgarage1858]

yes

[@hiboost2453]

pretty much thts a hks downpipe (old one)

[@hiboost2453]

by the way did you notice a sound change from the 2 anyway?

[@lowboizgarage1858]

@@hiboost2453 thank you for letting me know about the downpipe and not a whole lot so the open bell mouth doesn't do a whole lot besides more airflow for the turbo