My Injen SES Sport exhaust is cracked around the muffler itself, and needs to be replaced (poor driveway design for a sports car). I am thinking about replacing it with a Tanabe Hyper Medalion, but it's my understanding that they do not come with a downpipe.

The current downpipe I have is fine, it's further back by the mufflers and cats that's the problem.

Would I need to purchase the Tanabe pipe, or can I just get the exhaust kit?

I'd like to go with Tanabe, I prefer the deeper sound it makes over the harsher Injen.