Heavy Diesel Tuner             309-781-1587                                            


Volvo Mack CAT, MAXXFORCE , Cummins DPF, DEF, EGR Delete Tuning!
CNH CASE I.H. / New Holland ADBULE Delete tuning!
John Deere Performance Tuning EGR Delete & fuel Economy Chips!
CLAAS Performance Power programmers!

At Heavy Diesel Tuner we strive for 100% customer satisfaction.
Our team has spent over 16 years developing and refining our ECU Tunes
and Plug-In Units to offer you the very best in industry
power and fuel economy increasing products.

Agricultural Products


Increased Fuel Efficiency, Power and working MPH!

Tractors and other agricultural vehicles require sufficient power to handle heavy work loads.
Too much load on an engine can lead to poor fuel consumption and also premature engine wear,
especially to the engines bottom end bearings!
HDT's tuning and plug in units SAFELY increase the engines power output allowing
the engine to do the same work it struggled with before with less load and increased speed
allowing a significant reduction in fuel consumption.

HDT-JDPG3 Hand Held Flash Tuning Tool

Our revolutionary tuning tool allows the owner/operator to control programming for equipment. No more costly down time waiting on your engine computer to be re-flashed and returned. This method allows you to return the machine back to stock at any time for service work and does not leave any trace or fingerprint in the computer.

Increase power, gain the ability to up shift gears and pull larger attachments
and start saving  fuel today!

This user friendly touch screen flash tuner allows you to read the information from the engine computer using the diagnostic connector located in the cab and takes only minutes to complete. Once the stock engine tune file has been read you can now unplug the tool and continue operating the machine as normal. We specifically engineer a very easy to use communication program that allows you to connect your programmer to a windows enabled computer and read the stock tune file from the programmer and email to us for upgrades.

Click below for purchasing details:

Power Only Tuning programmer with comm. cable - $1499.00 Shipped

Power/EGR delete tuning programmer and comm. cable - $1899.00 shipped

Power/EGR/DPF Delete tuning programmer and comm cable - $2099.00

Please call or email for details!

309-781-1587  info@heavydieseltuner.com

Ultra Tough Cast Aluminum Cases with Corrosion resistant Coating!

Industry leading technology combined with the most rugged cases and electronics provide
our products with the best warranty in the market place! We full back our units functionality
and longevity with a 3 year warranty! Our product are made in the USA and utilize the best
 electronic components from Europe (not China like our competitors) allowing you to enjoy many
 years of benefits without the worries of standard 6 month or 1 year warranties.

Big Rig Tuning Products

 Less consumption, more torque, Remove problematic DPF / EGR systems!

Heavy Diesel Tuner's Big Rig  mileage/performance upgrades include ECU re-flashing as well
 and some engine Plug-in performance modules. Our products stand out above the rest due
 to the amount of R&D involved with each unit/tune we develop.
Each product is tested for maximum durability and engine life expectancy. They also use only the
highest grade of components assembled in the USA with European electronics
(not China like our competitors) for the industries best warranty of 3 years!

If you have any questions on pricing, availability, fitment or anything else feel free to
contact us with your Model, Year and engine.

By Phone at (309) 781-1587
or by email info@heavydieseltuner.com

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