greddy fmic
#2
maybe 5 or so..you will be able to run higher boost and then you will have more HP but just from the FMIC you will only see a few...at the same boost as with the TMIC you will see better performance on a hot day because the heat soak will be less. I put mine on and could not tell the diff in HP
#3
I R SAD PANDA W/O BAW
Not sure about HP wise but you can definately feel an increase in acceleration which equates to a feeling of alot more horsepower. Can't quantify it but I definately felt a big difference.