So on Friday morning I started to hear a rattle under my car. Sort of like a heat shield rattle. I got it up in the air at work & checked it out. Seems like my right side Cat is rattling internally. Figured okay well I guess this is a good excuse to drop the money on some headers and y-pipe. I have a Billy Boat (B&B) Catback on the car right now. Would I have any fitment issues with certain headers or y-pipes? I'm looking to just go catless either way. Any suggestions are greatly appreciated!

 

Anybody?