The newest turbos on the market are the Big Boss ISX Turbos from Performance Diesel. This new design is for the Cummins ISX non-egr and egr engines from 2001-2009. The efficient design of the turbo allows for great response times on spool-up while supporting enough air volume for up to 725hp. In combination with a PDI manifold, this turbo will allow for quick response, cooler exhaust temperatures, more horsepower and more torque. The new addition to the Big Boss Performance Line is the newest addition to the marketplace allowing ISX owners to take advantage of the performance that thousands of PDI customers already enjoy.

NEW Nozzle Ring Technology Big Boss Turbo

Performance Diesel Inc. is proud to introduce the latest in turbo technology! What if you could tune your turbo to fit your horsepower and driving style in a matter of minutes? PDI's patented nozzle ring technology provides you with the advantage because it is tune-able and it is the most efficient turbo on the market! By taking advantage of this patented nozzle ring technology, the Big Boss Turbo gives you the competitive edge with quicker throttle response and cooler exhaust temperatures. For more information about the new Big Boss Turbo, or for help with any of your performance needs, call PDI today.

Available for Cummins ISX