A remote start system makes those freezing mornings bearable by warming the cabin while you finish your coffee. These installs usually cost about $450, but shops get slammed once the first frost hits, so booking in September is your best bet to secure a fair price and a quick turnaround.
You can manage this expense using the Discover it® Cash Back, which offers 0% intro APR for 15 months on purchases and balance transfers. This gives you a long window to pay off the $450 without dealing with interest charges.
Remember that the 0% intro APR is just a temporary break on interest, not a discount on the price. If you have any balance left after the 15 months pass, the card will start charging interest on that remaining amount.