Originally Posted by Arielgt93

I have a gms cat back exhaust on my 05 legacy gt 5eat. Other day I noticed a little small puddle under the the y-pipe and than on the mid pipe today, because I tried to see if the clamps were any loose. But looks like I have an exhaust leak from three different areas not where the point there's huge puddles when I leave it to warm up but from the point where there is a small little puddle. Is this a really bad thing? Is it time for a new cat back? I know it can mess up with your idol, codes, and lower your gas mileage but I don't have any of those problems. My gas mileage is fine no decrease and no codes has shown up. Just wondering that's all but please notify me back thank you!