It does look to be a flat plate style
but a 3in inlet and almost oval shaped.
In the market for a catted down pipe and they offer a 2 piece. Top part you can bolt il to the less restrictive Oe cat or add a resonated 3in pipe (with adapted to stock catback from grimmspeed)
any one running one or have thoughts or pictures?
Check out the exhaust offered too. Dual outlet but no quad outlet.
Dumb question, please don't laugh
I had an 08 with peering dual outlet and 08 came with dual from the factory
is it frowned at for a 10' wrx with quads to go back to dual? Sorry, I'm sure it is all about what you like.