Integrity Plus Performance Diesel Products

PERFORMANCE DIESEL UPGRADES

Welcome to Integrity Plus, Performance Diesel! Integrity Plus is a division of the Diesel USA Group, the largest, most experienced, and diverse Diesel Fuel Injection & Turbocharger "Resource Center" in North America. For over 60 years, the DieselUSA Group of companies have been involved in the service, distribution, manufacturing, remanufacturing, testing, development, and consultation of diesel fuel systems and turbo machinery. We are a unique major industry Resource Center for major commercial diesel engine users, large commercial diesel engine manufacturers, OEM engine manufacturers, OEM vehicle manufacturers, service organizations, and even individual consumer diesel owners.

Integrity Plus offers a great line of high performance products for your Dodge, Chevy or Ford diesel applications, and are only available for purchase through our National Distributor Thoroughbred Diesel.

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