Case Backhoe Loaders EGR/DPF Models 570/580/590 Reflash
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Case 580 / 590 Backhoe EGR / DPF Delete Tune
Earlier Case 580N, 580 Super N and 590 Super N backhoes clean their exhaust with EGR and a diesel particulate filter, and short jobsite cycles never let that filter burn clean. Our Reflash Master handheld connects at the diagnostic port and writes a file that turns off EGR, regeneration and DPF monitoring, so the 580 Super N stops derating over soot. Add Stage 1 for 10% more power from the same file. We ship all across the US and Canada.
Horsepower tune · Case 580 Super N
Figures shown for a 97 hp 580 Super N. A 580N or 590 Super N picks up the same 10% over its own factory rating. We offer Stage 1 only on these DPF backhoes.
Kit includes
Handheld tuning process
Backhoes it fits
Case N Series backhoes built with EGR and a diesel particulate filter.
Unsure which exhaust your backhoe has? A DPF machine has a large canister in the exhaust path and no blue DEF tank. Send us the serial number and we will check it for you.
HAS A DEF TANK?Case backhoes running DEF use our EGR/DEF kitView DEF kit →Why delete the EGR and DPF on a Case 580 Super N?
Exhaust gas recirculation
Feeding exhaust back into the intake keeps combustion cooler, but it also coats the valve, cooler and intake manifold in carbon. A backhoe that swaps between digging and idling builds that carbon fast, and a stuck EGR valve or leaking cooler on a 580 Super N is an expensive shop visit. Turning EGR off lets the engine breathe clean air and takes those parts out of the failure list.
Diesel particulate filter
The filter traps soot and has to reach high exhaust temperatures to burn it off. Trenching, loading trucks and travelling between stops rarely hold the engine under load long enough, so the 580 Super N asks for parked regens or drops into derate with a plugged filter. A full DPF replacement or cleaning service adds up quickly. Removing the filter ends regens and frees up exhaust flow.
Built for the jobsite
Each tuned file is built from the ECM read off your own backhoe, not a generic download, so it matches the software already in the machine.
Frequently asked questions
Q1Which backhoes does this kit fit?+
The Case 580N, 580 Super N and 590 Super N built with EGR and a diesel particulate filter. If your backhoe has a DEF tank instead, it needs our Case backhoe EGR/DEF kit.
Q2Does the DPF have to be removed?+
Yes. Once the file turns off regeneration, the filter will keep loading with soot, so it should come out and be replaced with a straight pipe.
Q3What happens to the EGR?+
The EGR valve is closed off in the tuned file and the related fault codes are switched off. No parts on the intake side need to be removed.
Q4How much power does Stage 1 add?+
Roughly 10%. A 580 Super N rated at 97 hp makes about 107 hp after Stage 1, and the 580N and 590 Super N gain a similar share. Stage 1 is the only power level for these backhoes.
Q5Can the handheld tune a second backhoe?+
It can. The first flash ties the Reflash Master to that backhoe’s VIN, so the tuned file works on that machine only. When you have another Case backhoe to do, get in touch and we unlock the handheld and write a new file for it as a separate tune.
Q6When will my kit ship?+
Kits usually leave within one business day for customers across the US and Canada. Expedited orders received after 12 PM ET go out the following day.
Q7Disclaimer+
Sold for off-road construction and agricultural equipment only. Not for backhoes registered for road use. Confirm your state or provincial regulations before ordering.
Why Reimer Tuning
Our in-house technicians write every Case backhoe file, and each one carries a 1 year software warranty. Reimer Tuning has been tuning off-road equipment out of Canada since 2014, and our team is a phone call away if you have questions about your backhoe.
Off-road use only. Not for machines registered for highway use. Buyers are responsible for knowing their provincial or state legislation. All sales final.

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$2,495.00