03dgsgt

i order a mac h pipe i have a question do i have to buy new gaskets for the pipe that connects with the headers or i can use the ones on right now on the stock h let me know guys thanks i want to avoid leaks

rbstang

i thought mac midpipes came with new gaskets[&:] either way you should use a new gasket imo.

AJ06GT

The original gasket should be replaced or you will likely end up with a leak there, and the provided gasket is pretty cheap so you will want to go and get a new one. I just got one from Advance Auto though you can certainly get one from Ford. They are less than $10 and will greatly decrease your chances of a leak. Do it right the first time so you don't have to do it again later.

03dgsgt

ok and were does this gasket goes install thanks

AJ06GT

It will be the gasket for the exhaust manifold/header pipe and the midpipe connection, and only on the passenger side. Just go to Ford and tell them that you need a passenger side flange gasket for your exhaust, they should know what you mean. I can't think of an official name for it off the top of my head but that's close enough. If they don't know tell them it's the gasket that connects the manifold pipe to the midpipe.

03dgsgt

ok i will do that thnaks man