Just got mine installed over the weekend, sent a pic to a friend who just installed the same kit and he said his wouldn't start his sled after sitting overnight at the cabin in 0 degree temps. I hope you are right and he is wrong. Haven't had a chance to test mine yet other than in the shop. Very cool setup and easy install - everything, battery included, only weighs two ounces more than the stock parts (not counting the battery) that I took out! The only hard part was getting that damn large bolt behind the exhaust out! Some gorilla put mine in at the factory. I have an aftermarket exhaust so mine was easy to get to - anyone with a stock exhaust would be wise to pull it first. Even at that I seriously thought about drilling a hole in my belly pan so I could get my air tools to it!