TadS· Mr. Toyota
Discussion Starter · #1 ·
I have a hole in my flex-pipe on the front half of my exhaust. I have decided to replace the whole pipe from the manifold to the cat-back as it has over 120k miles on it. Does anyone know the OE size of the pipe is? I want to say 2.5in, as my 60mm Apexi WS piping is pretty close in diameter. Also since I am also replacing my catalytic converter do I need one with or without the air-tube? Best I can tell there is none, but I want to make sure . Thanks guys!