Cummins Engine Tunes & Horsepower Increases

Emissions and Horsepower Tuning Available 

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.

In order to complete a reflash on these ECM’s, a specific tool is required. This allows us to gain access to the ECM, and tune remotely. Please select if you require a Nexiq tool. These tools are always in stock, and ready to sent out. TeamViewer will be needed to complete remote tune, along with a strong internet connection.

Emission Levels:
Tier3: Exhaust gas circulation (EGR) reflash only.
Tier4A: Exhaust gas circulation (EGR) and diesel particulate filter (DPF) reflash.
Tier4B: Exhaust gas circulation (EGR), diesel particulate filter (DPF), and diesel exhaust fluid (DEF) reflash. 

Horsepower and Turbo:
Stage 1 HP: +10% horsepower above factory, focusing on a small torque increase
Stage 2 HP: +20% horsepower above factory, focusing on top end performance of the Tractor.

Variable-geometry turbochargers (VGT) can be tuned to be static, or swapped to a non-VGT setup. 

Application List: 

What is a DPF System, what do you need to do with it?
The diesel particulate filter, or DPF is part of the exhaust aftertreatment system. It’s main purpose is to trap particulate matter, such as soot. This soot has to be periodically burned off, which regenerates the filter. When the soot level reaches a high enough percentage, the engine starts to inject fuel directly into the exhaust system. This creates heat and converts soot into carbon dioxide. Having to deal with regen can cause down time for the machine. In some cases, the DPF will have to be replaced, or cleaned manually. Not to mention it is also extremely restrictive on the engine's ability to push air out. When it comes to removing the DPF canister, the only decision you have to make is whether you hollow it out or straight pipe it! 

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.