well the last 2 winters have been good. I'm putting some stock springs on the 5.0, some nice snow tires, and 2 bags of SALT (not sand! :P) in the hatch along with my stereo. Should be fine

I know a guy who's driven nothing but 5.0's in the winter, and our winters can be brutal sometimes.
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2004 Ford Mustang Mach 1
Specs: Epia M2-1000, 512mb ram, SB Audigy NX, Lilliput 7" Touchscreen, M2-ATX, DVD, 160gb HDD, gps, obdII, wifi, bluetooth, XM radio, HQCT and Logitech wireless gamepad.
Install Status:
DONE
My XM FAQ