2014-Present Puma/Magnum/Optum/Maxxum Tractor Reflash

Tier 4B DEF/SCR Removal and Horsepower Tuning

We can ship anywhere in North America in 1 business day
Includes 1 year software warranty
Note: Items with expedited shipping ordered after 12 ET will not go out until the following day.

Horsepower Options: 
Custom Tuning: Up to +15% increase in horsepower 
*For Case IH 380 models

Application List: 

Exhaust Modification:
No modification to the exhaust system is required for this application. Depending on the amount of hours that is on the machine, the SCR/DEF system is not restrictive enough to impede the flow of exhaust gases. Once the software is loaded into these engine control modules, the Tractor is ready for use. This specific application does not have an exhaust gas recirculation system, or diesel particulate filter integrated into the exhaust system. 

Reflash Master Handheld Device:
The Reflash Master Handheld Device is a handheld device used to tune agricultural and construction equipment. It comes with all the hardware, software, and cables to connect to the machine, and your computer. Included in this kit is the Reflash Master Client software, a Quick Reference Guide, a USB cable, and the required diagnostic cable. We also have a full walk through tutorial video to show the entire process from start to finish.

In need of more power? 
These Case IH Tier4B Tractors are extremely tunable. We talk about the differences in our blog: Replacement for Displacement. The Case IH Magnum 280s run the same power plant as the Case IH Magnum 380s, the only difference is the tune inside the ECM. Be sure to check out our blog for a more in depth look at adding power to your Case Tractor. 

What is DEF?
DEF, or diesel exhaust fluid is a liquid that is injected into the exhaust system. This part of the exhaust system is called the SCR, or the selective catalytic reduction. It is designed to remove nitrogen oxide emissions from the diesel engine. The issue with diesel exhaust fluid is that because it is 67% water, it can freeze during the winter. This can crack the DEF tank and lead to other problems. Some manufacturers use diesel exhaust fluid as their main, or only, source of emissions control. This can result in high costs, ensuring that the DEF is always full. The catalyst that is used for the DEF is not as restrictive compared to the diesel particulate filter. This means that it can stay in place, even after a reflash has taken place. We recommend that you rinse out the DEF system with water after the fluid has been drained. Diesel exhaust fluid if left alone for a long period of time can crystalize. That is why it is best to make sure everything is clean!

Emissions Removal: 
Custom emissions system reflashing is a popular option. We can provide customers that are experiencing costly downtime and high fuel consumption emissions solutions for machines that are on or off warranty. Through custom tailoring of the engine control module, we can remove the exhaust gas recirculation, diesel particulate filter, and diesel exhaust fluid (also known as UREA). This will increase the machine's overall efficiency and reliability!  

Emissions tuning is for off-road use only. Please consult your Provincial or State legislation, as this product may not be street legal. Removal of emissions systems cannot be performed on vehicles that are registered for highway use. It is up to the Consumer to know and understand their local legislation prior to purchasing. 

Reimer Tuning is proud to be owned and operated in Canada! We have been around since 2014, and we are excited to work with you! Please feel free to reach out to sales@reimertuning.com if you have any questions.