Well, all in all it took about 3 weeks for me to get mine. Will come in 3 packages. The tubes and couplers came about 4-5 days after order using UPS but the pipes weren't powdercoated. Gave them back to Ken at the mazda meet a week later. Core finally arrived a few days after that and then the pipes were shipped overnight by Fedex. Just keep in touch with Ken and everything will be alright.
Haha I am just antsy I guess. A friend got hers a few days ago when we ordered both at OCC and we live locally to each other. But can't really say that means anything just makes me want it more haha.