Support

Duramax Diesel

Product Owners Manuals

We carefully guide you through the installation process step by step. Easy-to-follow directions include tons of illustrative photos.

Chevy Duramax Performance

Technical Articles

Gale and his automotive engineers share knowledge they have gained. Insightful and thought-provoking articles on a variety of gas and diesel performance topics.

Duramax Performance

Warranty Information

Every Banks product is backed by an ironclad warranty and our heritage of customer satisfaction dating back to 1958.

Software Updates

Software Updates

Banks iQ Software Files, Module Firmware Files and detailed instructions.