Yeah everything is in snug. I was looking at it and I think the cat may be vibrating and hitting the free somwhere. I'm a bit puzzled. Also the overall catback is hanging lower now lol so I have to manhandle it to a higher position. Overall first time doing header install I guess it could be worse.
Got my speed daddies on. Everything was great until this morning. On my drive to work I noticed this really liloud knocking/rattling noise when in low rpms. I can't figure out where it's coming from. I'm fairly sure I tightened everything to kingdom come. Any ideas?
This excites me even more! Of those you listed I'd only need a TB and the headers. Idk if I'd wanna go catless. I'd rather just not have to worry about that for now.