Looks pretty simple...will i need to get rid of my stock resonator and piping all the way back? Sigh. I will always be a noob

I have a new Magnaflow #14815 muffler i am going to pop on. If i gotta remove all stock piping..do i just go to a muffler shop, get them to mold me something?


2005 Nissan Sentra Spec V