I've finally decided my car needs the bark to match it's bite(z06 isn't exactly a "sleeper" to begin with). Someone on one of the "other forums" has offered to trade me a set of Dual Tip Borla Stingers for my Stock Ti's.Is this a good trade? The exhaust looks to be in good shape and should defintley out perform my stock 1. But value wise is this a good deal? I'm 99% sure it is, but i'm just looking to see what you more experienced guys think i should do.