I have a Skunk2 Intake Mani. and well After the install, I only have good high rpm range. the low to mid range blows donkey balls. so should i go back to the stock one?? Its kind of cool having only a higher rpms range when racing cause the guy next to me thanks he has me beat and i come zooming by after 4th gear. but I dont think that is pratical. except on the highway. so what should I do?