OP, there is no reason with that turbo being a hybrid k04 that you couldn't make better numbers. Giac will adjust a tune for you, but I would not switch over to some place like APR, they have enough of their own problems, asnd it's an expensive switch. Take a quick look at the 1/4 times and trap speeds. Giac has all of the top k04 times. You will need the datalogs though, get those and send them into GIAC. I'm sure they'll get your numbers up. Also, a list of your mods will help.