About the DPCHIP

What is DPCHIP:

DPCHIP is an After-Market interactive computer which exploits the full potential of modern EFI diesel engines. Individual programming and re-mapping of the engine management system enables this simple to fit device to increase power by up to 25% and torque by up to 35%. DPCHIP alters fuel, timing and air characteristics to create smooth power gains

Inside the DPCHIP:

DPCHIP is protected by a Heavy Duty Vibration and Water Resistant ABS plastic molded housing. The control board utileses compact surface mounted processor technology. The DPCHIP uses Dual processors (model depending) that control multiple channels digitally. All connection pins are Gold plated. We are so confident in the reliability of DPCHIP that we offer a class leading 6 year product warranty.


Depending on the application, more than 90% of DPCHIPs sold are simple Plug & Play using OEM plugs to connect safely to your vehicles existing wiring. These systems generally take under 20 minutes to install. Some older model vehicles may require a wire-in harness to be installed. These systems may take an hour to install. Each DPCHIP comes with easy to follow detailed and illustrated fitting instructions so you can fit it by yourself.

How does DPCHIP Tune?

Each DPCHIP tunes with digital accuracy adding additional information to your engines original signals. The DPCHIP works with the vehicles' computer to further fine tune the Fuel and Timing of the engine for More Power and Torque. This increased Power Band can lead to safer driving and potentially better economy.


The result will vary from vehicle to vehicle but the main ‘seat of the pants’ difference will be a wider Power Band resulting in slightly lighter throttle needed. Improved pulling power is noticed instantly. Most users report improved fuel economy due to less gear changing and no longer having to ‘flog’ their vehicle when towing or working hard. Power is improved right throughout the rev range.

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DPCHIP is designed with safety foremost in mind. Your vehicles’ existing engine Safety Modes are left ‘intact’ so you can rest assured your engine is completely safe. DPCHIP is the ONLY tuning device to offer a “DPCHIP Factory Backed New Vehicle Engine and Driveline Warranty” on vehicles still covered by their own Factory Warranty. Supported by The Diesel Experts you can rest assured your engine is completely safe.


60 Day ‘No Questions Asked’ Money Back Guarantee, 6 Year Product Warranty, DPCHIP Factory Backed Engine and Driveline Warranty for the duration of the vehicles existing Factory Warranty.

Click here to see the details of our guarantees and warranties.