i did not think of corsa....wish i would have before i ordered my catback today, because ive heard good things from them, it came down to the gibson super truck catback, and a borla catback, i ended up going with the gibson after reading yalls responses for 2 reasons, here in the south, i dont have to worry about salt, and multiple people said it lasted them for 4 years.......at the price i paid for the catback, if it last 4 years id be more then happy, especially because i tend to change up exhaust setups ever 3-4 years anyways, i didnt get the borla becuase i couldnt find a reasonably priced system in 2.5 pipe, they were all 3 inch or bigger, and i dont want to have to play with adapting it