To confirm, this was a stick shift car and really only made a bit less than expected. I am sure on a glory run with good IAT's and temps below 85 in the shop we could have seen 490+. We do not focus so much on the numbers but rather the gains and that is why we baseline EVERY SINGLE car we bring into our facility. Dyno's are different and so many factors come into play. We have been working on factory supercharged vehicles since 2003 with the Ford's and even with the CTS-V's we have seen +/- 15+RWHP. Heck, even the SS models we saw 10RWHP differences.
We appreciate all the feedback and emails we have received since our testing.
We gathered a TON of data that we will use for in-house development of tunes and performance parts/packages.