1/ does anyone know what hp the airflow meters will take on the standard kit and on the extreme kit as i am showing 4.2 amps out of a possible 5 amps maximum on 0.7 bar. Being a 5AT i cant dyno but rekon im running 400 ish bhp, would this be right and if so what extra hp would i get out of the airflow on the max 5 amps ??

2/ Does anyone with the APS TT set up get a wooping sound around zero bar which sounds as if the turbo's cant make up their mind whether to kick in or not (the sound goes just above zero bar when the turbo's kick in for sure), is this normal as i have never heard it on another boosted car before.

thanks.