Someone names Bosssho just posted on the "Any help with these codes" thread that he was using the Brew City Boost. He mentioned his problems with codes started before he installed them, but I am pretty sure he was still having problems afterwards, so it did not appear the tunes were the issue.
I have never heard of them, but the three big mail-in tunes on this forum are MPT, Whipple and Gearhead. They all recommend an intercooler upgrade to prevent heat soak and then, the rest of the aftermarket add-ons are all over the place. i.e CAI, Turbo Adapters, Downpipes, exhaust, etc.