Replacing front pipe

New to the forum deal so ill shoot a question out there... Got a 1995.5 tacoma 2.7L 4x4. Im wanting to replace my front pipe coming down from my manifold because it no longer sits flush enough with the manifold to keep a seal( bad flange im assuming)Ive tried new gaskets and putty several times and nothing works. Out of all the pipes ive looked at online, they all have an O2 sensor mount right at the glange but my pipe doesnt have one there ( mine is further down on the intermediate pipe. Any one else fun into this problem? Is there another year this pipe is found under?? Thanks yall

 

As long as your sensor can reach the spot on the new exhaust, you will be just fine. Post up some pictures to the exhaust components you are looking up, or links to them. That will help.