Banks notoriety comes from their renowned dedication to the diesel power and performance market. When the fuel crisis of 1974 was at it's pinnacle, diesel truck owners, off-road enthusiasts and even automotive media sources relied on Banks products to get more power and improve the mileage of their vehicles. Recognizing that fact, the Banks team ramped up their research and responded by creating a new direction in diesel fuel economy, relevant in Banks diesel power and performance products.