Does it feel like colder days help your track times? Does your car seem more efficient on the street when the temperature drops? The truth is, your B58 turbo makes better use of dense, cold air than it does of hotter air, helping your BMW burn fuel more efficiently. Knowing how the weather affects your turbo can help you take advantage of the cold air. Here’s how.

Learn how to optimize your car’s turbo at https://vargasturbo.com/