I am about to hit the "Checkout" button on an AM order of a Pypes Mid muffler system with x pipe. I have read that the stock hangers will not work for an after market system. So my question is, how many exhaust Hangers do I need to buy? 2, 4, or 6?
Before you weld it up I would suggest you get 2 hi flo converters and delete the 4 stock cats. I did not. Spent a bunch of money letting a shop fab my exhaust with flow 40's. Found out the stock cats were a huge restriction and robbing over 20hp from my car. I had to redo my entire exhaust.
My exhaust consist of stock headers slp hiflo converters with e-cutouts before them to run open headers and generic flowmaster. 2.5" from header back.