Tuners, Programmers, Chips & Modules

Dieseltuff has the leading Diesel Chips / Tuners / Programmers for your truck or car.

Experience the benefits of increased fuel economy, torque and horsepower with a Diesel Chip, Tuner or Programmer. Whether your diesel is used for recreation, heavy towing, daily driving, drag racing or sled pulling, the addition of one of these can help improve your engines overall performance.

Many products allow you to clear trouble codes, reduce fuel consumption, control your transmission and much more.

Dieseltuff is your source for Diesel Performance, such as programmers, tuners & chips. Free shipping, no handling fees, best prices in Canada/USA.