spt_impreza & tomrichardson - -15C and 5F are actually pretty close. Remember, 32F and 0C are the same temperatures.
Colin - Will do tomaro morning. I'm thinking I might even throw the stock intake back on sometime as well, so that might quiet it down a bit too. Yup, still using my summer intake. *shrug*
PK Motorsports - I'll give it a shot as soon as I'm done with this case of Mobil1... just one more change before it's all gone.