GP,
Do you know why Corsa elected to use the
OEM Resonator on the 3.6? It would have been a lot better IMO if Corsa made it a
true catback system and bolted right up to the Cats. No cutting would have been required. I think your buddies at Borla did it this way.
BTW I purchased your Corsa system and felt a need to give feedback on the system.