First and foremost, Banks is an engineering firm staffed with world-class automotive people. Gale Banks Engineering applies an unmatched combination of experience, capabilities and design/engineering/manufacturing savvy to provide automotive services and solutions that keep raising the aftermarket industry bar. No one knows diesel performance like Gale Banks, and as such, it is a truly a premium brand that offers value, quality and reliability. Their products not only work great but fit perfectly everytime. And with kits such as the Big Hoss Bundle, Powerpack and Stinger system, Banks is the only manufacturer to offer everything you need for diesel performance in one package that is complete and engineered to work together.