"Off Highway Specialists"
Mobile Service | Egr | Dpf | Adblu
“Wouldn’t it be nice?” – Our Slogan Says It All
If you’ve ever caught the smell of diesel and thought,
“Could I safely squeeze a bit more out of this machine?”
You’re not alone.
We’ve all been there—wondering if the engine is truly working at its best potential under full load. Questioning how much more it’s safely capable of. Frustrated by manufacturers charging a small fortune just to bump up horsepower on what is essentially the same engine.
You’ve invested in bigger implements. You know your machine can handle more. So why shouldn’t it?
An ECU remap—wouldn’t it be nice?
More power. More efficiency. Without the cost of a new machine.
About Us
ECU Remaps is proudly owned and operated in Toowoomba, Queensland by father and son team Matt and Larramie Evenden. With over 15 years of direct experience in the earthmoving and agricultural sectors, Matt brings deep industry knowledge from running a successful dry hire machinery business, operating wet hire services, managing transport logistics, and maintaining a large fleet of heavy equipment.
Having dealt first hand with the challenges that come with modern machinery—such as AdBlue failures, DPF blockages, and underperforming engines—Matt knows how vital reliable, efficient equipment is to keeping your operation running. After selling his machinery business in 2020, he turned his focus to ECU tuning and system solutions, helping others in the industry overcome the same frustrations he once faced.
Long time friend Rodney owner of Dynamic Performance Solutions is a key figure in the background providing the bespoke custom tunes that we remap your equipment with whilst on site.
At ECU Remaps, we specialise in performance and reliability-focused ECU remapping for earthmoving and agricultural equipment. Whether you're chasing better fuel efficiency, more usable power and torque, or cost-effective removal of problematic emissions systems, we offer proven, practical solutions that work where it matters—on the job.
Our Services
What is Ecu Remapping?
At ECU Remaps, we specialise in ECU tuning for agricultural and heavy equipment, including tractors, harvesters, sprayers, construction machinery, forestry equipment, and road going commercial vehicles. Our custom tuning solutions are designed to improve engine performance in a safe, cost-effective way—helping you get more done with less.
ECU tuning involves recalibrating your engine control unit (ECU) to unlock more horsepower and torque. For farmers and contractors, this means getting your equipment to cover more acres or complete more work in less time—ultimately saving thousands in fuel, labour, equipment wear, and operational downtime every season.
As equipment owners and operators ourselves, we understand how critical efficiency is during peak times. That’s why every tune we deliver is customised to your specific machine. We adjust fuel tables to increase injection duration, allowing your engine to deliver the precise amount of fuel needed to safely boost power.
Our tunes typically provide a 20% increase in horsepower over stock. Customers have seen dramatic improvements in productivity, fuel economy, and overall machine performance.
Important Note:
All modifications are done through a safe, software-based ECU reflash, keeping your machinery compliant while enhancing its capability.
What we offer you
What’s the Return on Investment ?
Upgrading to a machine with just 50 more horsepower can cost over $150,000 when buying new from a dealership. Our ECU tuning services cost only a fraction of that—and still deliver similar power gains.
By increasing horsepower through tuning, you can save thousands in fuel, labour, machine hours, and downtime each season. More power means more work done in less time, which translates to major savings over the long term.
How Much Power Can You Add?
Horsepower gains depend on your machine’s specific configuration. To give you an accurate estimate, we’ll need to know:
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Year
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Make & model
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Engine/motor
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Transmission type
As a general rule of thumb, we typically achieve up to 20% more horsepower over stock. Some machines can handle even more, while others may require a more conservative tune to remain within safe limits. Many machines have the same engine across several factory HP models so it maybe more cost effective to purchase the smaller HP factory model and upgrade with an ECU REMAPS tune.
Is Tuning Safe for My Machine?
Yes—when done correctly and responsibly. We always tune within the mechanical limits of each machine to ensure long-term reliability under the harshest operating conditions.
However, it's important to understand that tuning increases power output, which can place additional stress on drivetrain components. This makes timely maintenance more important than ever—whether stock or tuned.
Our goal is to maximise your equipment’s performance without compromising safety or reliability.
Do you service my area?
ECU Remaps is proudly based near Toowoomba, Queensland, and we offer a fully mobile tuning service. Our standard service area covers a wide arc—up to 400km from Toowoomba, including coastal regions. Most jobs within this radius can be completed as day trips with no additional travel fees.
Typical service time is 2 to 4 hours onsite.
If you're located outside our typical range, we’re still more than happy to service your equipment. In these cases, travel expenses may apply, but we do our best to keep costs down for everyone.
One great way to save is to book multiple remaps in one trip. Whether it's tuning two of your own machines or teaming up with a neighbour, we’ll split travel costs across all jobs. The more machines we can remap in one visit, the better value for everyone involved.
Got a group or a few mates keen to tune their gear? Let us know—we're happy to work out a shared visit that benefits the whole crew.