Well, exhaust is the next big thing on my to-do list, so I'm going to skip several smaller to-dos so I can jump right to it. I'm supplying the muffler myself, and I am going to re-use the old cat, as there isn't anything wrong with it. The new system will be from the catylitic converter back, and I will be using 2.5 in pipe. It will be a dual outlet from the muffler. I will not be using stainless. Meineke will probably do the install. Reusing the cat and supplying the new muffler, what should I expect to pay?