I bought a used Agency power exhaust and my mechanic wants to use new gaskets to prevent leaks. I went to Orielly's and he is looking up the OEM 370z piping which is wrong and only carries the 2 near the cat? Its now 2.5 inch piping so it seems to confuse the guy behind the desk? Called Agency and he said I should be able to buy local. Where do you go for gaskets nowadays?
