[Titan]

He's right, you should have no leaks. When I first got my mustang i had to get the driver side muffler rewelded. I don't know why, but it hung down farther, and the owner before must have bottomed out on something (it's lowered 1 1/2 "). The entire front of the muffler itself was ripped open. He just used some scrap iron and welded it onto the muffler until I could get my flows. It worked ok, I guess...it stopped the leak. Your H-pipe shouldn't have any leaks in it...if it does, and it's before the cats/muffler, kiss your emissions good-bye--atleast, that's what they told me.