I've got a 2014 LT RS edition. It's got about 45,000 miles on it. The gas mileage is amazing compared to any other vehicle Ive owned. I get around 35mpg highway thanks to the turbo. With it having a turbo I was entertaining the thought of putting a cold air intake on it. The car is all stock and I've upgrades all my other vehicles but wanted to leave this one alone to avoid any potential problems but thought the cold air intake would give it a little more power and hopefully add a little mpg but I'm worried about it causing future problems. i.e. Issues with mass air flow sensor. If anyone has any advice either in favor of or against and if it's worth it please let me know! TIA