Originally posted by SWOOSHER21
your o2 sensor should be on a smaller section of piping and you shouldn't even have to touch it. the header will connect to this piece of piping.
you mean on the down pipe? there's no o2 sensorthere. on 5th gens the o2 sensor is on the exhaust manifold. you have to remove it and put it in your header, otherwise you have a gaping hole in your exhaust, a pesky CEL, and your car will run like ass. trust me, i put the header on my 96 and it's the exact same thing.