err its friggen pouring here and i couldn't even do 50% throttle w/out breaking traction.
The engine noise went up a bit which is a good thing, it increased by prob 5~10% after a high flow filter and it went up just a bit more with the charger.
Also normal throttle felt like power and power felt like power + ( m mode) and M mode/power + just felt awesome. feels much like an increased throttle body mod.
The reviews about the sharper throttle response is dead on. As i couldn't really push to hard i couldn't measure power increase via my butt dyno but what i did notice is my usual bleep of the gas did rev the rpm's by a few hundred more rpm's which could indicate more air flow.
waiting for dry weather