Originally Posted by wrxyo
No you can get a catback and it will not void the warranty if you get a downpipe it will require a tune and that will
I asked the same question to Jim Keras about the DP voiding the warranty and what the told me was that if they determine that the engine was damaged because of the DP then yes that would void the warranty. But if it was something completely unrelated then you will be fine. I think it mostly depends on how mod friendly your dealership is.