Hey all, looking for some advice about my exhaust. Took a quick look underneath and most of the piping is rusted out and it is split near the rear passenger tire which some exhaust does leak out of. The other day my O2 sensor triggered my check engine light. Wondering if I should just replace the whole exhaust system - my muffler is fine its just the rest of the exhaust that is shot, or if I should just get an exhaust shop to fix the rusted parts. I dont want to put a fancy exhaust or a soup can on the back of my car, I am perfectly fine with a stock or close to stock exhaust, I just want it to be in good shape since the car is pretty low KMs and will last me for a long time. Any advice would be greatly appreciated!