1. Incantana got screwed when he got the exhaust initally from another person.
2. E90Bedi got screwed when he got the same exhaust.
3. Incantana is not obligated to give any refund, but can if he's willing to do the right thing.
4. Incantana's reputation is shot as people will think twice before purchasing from him, but still might purchase because he cleared it all up.
5. And for the love of god people if the exhaust doesnt have this steel tag welded to it, it is NOT a performance exhaust