99' Subaru Impreza 2.5 Rs
A little late but just came across this thread. In your area you'll be fine. I ran this for years over in Philly no issues. Even spent one full winter out near you for school in Indiana Pa.Serious question about the coolant bypass mod (yes, I'm asking a question in my FAQ, haha)...
Would that be ok to run in the winter? Or should it be reverted back to stock for the winter months? This might be a cheap mod I can add to the guide.