Jacobs and International collaborated to increase engine braking performance by up to 67% at lower engine speeds utilizing the new Variable Geometry Turbo. This engine update improves driveability, increases foundation brake life, and lowers total cost of ownership in trucks equipped with the A26 engine.

Available on all International® LT and RH vehicles, the Jacobs Engine Brake® comes factory installed when you order your vehicle or is available as a retrofit option.