so ive got longtubes with a catted H, ive had the catted H on for about month and a half and the exaust stinks bad after i romp, like rotton eggs sometimes or just smells weird ( kinda like a bad cat ) but...being so new is it possible i already destroyed them? its not like i beat the car all the time, idk..maybe anyone run into this problem with such new cats?

 

when I installed my MRT catted h the exhaust smelled like poo for about a month and a half and only after I stomped on it. No smell anymore and it has been on since early july.

 

Mine smelled weird yesterday after I did my exhaust and still does a bit today. Smells like the welds. [&o]