Using this Invidia Dual N1 cat - back exhaust is a breeze. First, turn off your car and let the engine cool down. Then, carefully remove the old quiet exhaust. Next, install the Invidia Dual N1 exhaust in its place, making sure to use the new gaskets and hardware provided. Once installed, turn your car on and enjoy the great sound. Note that this exhaust can be quite loud, so be considerate of your neighbors. Also, if you're using the factory downpipe, remember to get a suitable catback adapter. For maintenance, regularly check the gaskets and hardware for any signs of wear or looseness. You can clean the titanium tips with a mild metal cleaner to keep them looking shiny.
