I have a question for you guys. does anyone know where i can buy the darn harness for the relocation job. I bought a header for my car and need to buy the harness to put it after my second CAT. Thnaks In Advance

You don't need a harness unless something is wrong with your existing 2nd O2 sensor.

All you do is cut your existing O2 sensor wires and extend them out. You may need a new bung to weld onto your exhaust piping behind your cat but you won't need another harness. And depending on which header you get the bung should come with it at least it did with my Hotshot header (I have a Gen 2 Hotshot header on mine). If you don't have a new bung with your header , any exhaust shop should have one to buy for like $10 or something.

what year of spec v? 04's dont need the relocation. onefaststanza good job yo!