Ok, my car has an exhaust leak and i think its coming out where the y-pipe connects to the manifolds. I was going to buy another y-pipe b/c i think this one is somewhat bent but i am planning on getting the cattmann headers so i don't want to spend any more money on it. My question is...can i use some high temp gasket maker/sealer to try to seal up the exhaust?? thanks

 

no one has any clue on exhaust leaks...????

 

Well what kind of gaskets do you have on there now? If they're not geniune nissan, I would stop by a dealer and buy some. Then put those on and re-tighten all the bolts... making sure they're nice and tight. That would be the easiest way I can think of, especially since you plan on replacing it anyway. They do sell sealers out there, I've tried out a few, none of them being permanent.

 

they are the cheap gaskets that came w/ the y-pipe.....they are really thin almost like paper so i'm sure thats where the leak is

 

Same thing happened to me when I bought my GReddy catback. I bought gaskets from the dealer and put those in. Problem solved.