2014-Present Patriot/Titan/Trident Sprayer Reflash

From $1,850.00
Reflash Options
Tooling
$1,850.00
$1,850.00
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Tier 4A Case IH Sprayer DEF Delete Tune

Tier 4A Patriot and Titan machines were among the first Case IH sprayers to carry DEF, and years later their pumps, sensors and dosers are the parts most likely to strand you mid-field. The Reflash Master handheld shuts the DEF/SCR system off in the engine software, through the diagnostic port, with the exhaust left alone. Add a horsepower tune and gain up to 20% more pull with a loaded tank. We ship all across the US and Canada.

FitsPatriot · Titan2011 - 2014
SystemsDEF / SCR
TierTier 4A
MethodReflash Master handheld
TurnaroundTuned file in 2 hours
PowerUp to 342 hp
Application list
Patriot 302230 · 3230 · 3330 · 4430
Patriot 402240 · 3240 · 3340 · 4440
Titan3020 · 3030 · 3530 · 4030 · 4530

Horsepower tunes · Patriot 4430

Stock285HP
 
Factory rating
Stage 1314HP
 
+29 hp · +10%
Stage 2342HP
 
+57 hp · +20%

Numbers shown are for a Patriot 4430 rated at 285 hp. A 2230, a 3-wheel Titan or a 4530 floater will land at different figures, so call us with your model for exact gains.

 

Kit includes

01Reflash Master handheld device
02USB cable and diagnostic cable
03Quick Reference Guide
04Reflash Master Client software
EXHAUST No exhaust modification needed Case IH met Tier 4A on these sprayers with SCR alone, so there is no DPF to remove. The SCR catalyst does not restrict flow and stays in place. All work happens in the software.

Handheld tuning process

STEP 01OrderOrder online or over the phone. Most kits leave our shop the next business day.
STEP 02ReadConnect the handheld at the sprayer’s diagnostic port and save the factory engine file to it.
STEP 03SendSend that factory file to us from any computer. Your custom calibration is ready in about 2 hours.
STEP 04WriteFlash the new calibration to the ECM, start the engine and head back out to spray.
VIDEO TUTORIALWatch a full Reflash Master walkthroughWatch →

Why delete the DEF on a Tier 4A Patriot or Titan?

DEF

Diesel exhaust fluid

On a Tier 4A machine, the DEF hardware has now seen many seasons of freezing winters and long idle stretches. Fluid left in the tank over the off-season breaks down, and the residue it leaves behind can clog the pump filter and dosing lines. Replacing those first-generation parts is costly, and fresh DEF still has to be hauled to the field alongside chemical and fuel. Shutting the system off ends all of that.

SCR

Selective catalytic reduction

The early SCR control on these sprayers watches every part closely. If a NOx sensor drifts, a line heater fails or the doser sticks, the ECM can drop power right when you are trying to beat wind or rain. Older sensors and modules are also getting harder to find. Once SCR monitoring is turned off in the file, those faults no longer cut power.

Built for both Tier 4A sprayer lines

This kit covers the 2011 - 2014 Patriot 30 and 40 series and the Titan floaters. We write a separate file for each machine based on its engine and factory rating, so the DEF delete and power gains are set up for your sprayer.

01Patriot 30 and 40 seriesTank sizes run from about 660 gal on the 2230 and 2240 up to 1,200 gal on the 4430 and 4440.
02Titan floatersThe 3-wheel 3020, 3030 and 3530 and the 4-wheel 4030 and 4530 all use this kit.
03Torque where it countsExtra low-end pull keeps the engine steady through soft spots and up grades.

Frequently asked questions

Q1Why choose Reimer Tuning for my Tier 4A sprayer?+

Every Patriot and Titan file is written in house by our techs, who also answer the phone when you need help. Your file comes back in about 2 hours with a 1 year software warranty.

Q2Do I need to change the exhaust?+

No. Tier 4A Patriot and Titan sprayers have no DPF, and the SCR catalyst stays on the machine. Only the engine software changes.

Q3What happens to the DEF tank after the tune?+

The engine stops calling for DEF once the new file is written. Empty the tank and flush the lines with washer fluid so old fluid cannot dry and crystallize inside.

Q4Can I use the handheld on another machine?+

Yes. The handheld is locked to your sprayer’s VIN, but you keep it. Call us and we will reset it so you can tune another machine in your fleet.

Q5Will I burn more fuel after the tune?+

In most cases, no. The engine reaches its power at a lower load, so normal spraying takes less effort. Fuel use only rises when you lean on the extra horsepower.

Q6How fast does my kit ship?+

Most orders ship the next business day to anywhere in the US and Canada. Expedited orders placed after 12 PM ET go out the following day.

Q7Disclaimer+

Off-road use only. Not for any sprayer registered for highway use. You are responsible for knowing your state or provincial laws before you buy.

Why Reimer Tuning

Reimer Tuning is a Canadian company that has been tuning farm equipment since 2014. Our Tier 4A Patriot and Titan calibrations are written in house with a 1 year software warranty, and your call goes straight to a tech who knows these sprayers.

Off-road use only. Not for machines registered for highway use. Buyers are responsible for knowing their provincial or state legislation. All sales final.

2014-Present Patriot/Titan/Trident Sprayer Reflash

$1,850.00

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