1995 GT exhaust question
My car is stock, 95 mustang gt 5.0 5 speed and i have stock headers, stock pipe, running glass packs at the moment. I'm fixing to have flowmasters put on it, but for the short time being I want to run straight pipes. I still have the stock cats on and I'm not removing those. Can someone tell me the ups and downs of removing the mufflers for a short period of time. Is it going to hurt my engine since there is no back pressure, etc.. It will only be for a few days or so. So can someone help me out here. Thanks!