red side

ECU Remapping

Your Comprehensive guide to ECU Remapping

Brain Surgery For Your Car

ECU remapping is hands down the best and most cost-effective way to improve your vehicle, whether you’re after more power, better drivability, better off-road capability, improved towing or an increase in fuel economy. ECU remapping can improve it all.

United Fuel Injection utilize the latest in performance software to perform brain surgery on your car and configure your ECU to suit the way you want your vehicle to perform.

Typically, we see increases of between 15-20% in both power (kw) and torque (nm). This varies slightly depending on the individual vehicle make, model and the current condition of the vehicles engine, fuel injection system and drive train.

Any vehicle booked in for a remap has a pre-dyno run to give us a base line, once we have completed the remap we do an after dyno run and print out the results. The increases in power, torque and drivability can be easily seen on the dyno read out and felt straight away when driving the vehicle. Just read a few of our reviews 

We specialize in ECU remapping for Diesel vehicles from the following manufacturers: Nissan, Holden, Ford, Toyota, Volkswagen, Mitsubishi, Jeep, Subaru, Suzuki, Land Rover, Audi, BMW, and Mercedes-Benz.

We aren’t limited to just these manufacturers or just passenger vehicles either, we can remap many more makes and models as well as agricultural and heavy-duty machinery from tractors to trucks.

Give us a call today on 1800 199 701 to find out how we can improve your vehicle.

What Is ECU Remapping?

From factory, a vehicle's ECU is set with a default ‘base map’, this is usually more than suitable for the ‘average’ driver. This ‘base map’ is designed to meet the needs of the broadest consumer base possible, suit many varying qualities of fuel from around the world, meet strict emissions and meet stringent environmental standards that have been implemented in areas of the world such as Europe and the United States.

Manufacturers setup their vehicles to suit the needs of millions of people worldwide, but that’s just for most drivers. If you want the type of performance that most people don’t have access to, have your vehicle setup to perform in the way that you want, the best way to do this, is with an ECU remap from United Fuel Injection.

An ECU remap can do more than just increase the overall power (KW) and torque (NM) of your vehicle. Don’t get us wrong, it can certainly do that, but it can do a whole lot more to give you a greater driving experience. By improving the throttle response and smoothing the power delivery we can remove flat-spots, lag and make your car easier to drive.

No Chipping

ECU remapping does not require a performance chip or a piggy back system to work.

Everything a remap does to improve your performance is done by overriding the factory map inside your factory ECU. This works by adjusting parameters such as: emission controls, torque limiters, injection timing and duration and small increases in rail pressure.

We keep all original maps and all remaps on file in case you ever want to return to your factory settings and we always offer to return.

Your Car Is Your Car

An ECU remap can help design your car’s performance just for you whether you use your car for trade, family movement, towing or you’re an off-road enthusiast. We can even help you safely support upgrades to your vehicle.

At United Fuel Injection, we love performance.

ECU remapping is at the fore-front of technology for vehicle performance. If you want a better driving experience, more power, more torque, lower fuel consumption or any and all of the great benefits you’ve read about then contact us today to ask about an ECU remap.

If you want to find out more about ECU remapping and how it works, you can read our frequently asked questions on ECU remapping here.


Thank god we found you guys.... After four other so called specialists we stumbled upon you as our last option. Turned out to be the best service, workmanship and price my car is better than it was new!! Huge thanks to the team 👍 👍 - massive recommendation from us!
Vicky Grove
Take your vehicle elsewhere and you'll regret it! These guys fixed the problem with my 22 year old Terrano when others were clueless. They know what they're doing. Nowhere else for me. They even told me what battery to get because I was sold the wrong one (by a specialist). Well done guys!
Chris Barrett
Great place for servicing and aftermarket tuning. I was looking for a great place to take my patrol for ages and everyone I spoke to had great reviews about this place. I will take my patrol back there!
Jesse Sullivan
I just want to say a massive thank you to Marty for getting my car up and running and all the work he did with the new 11mm pump, it is a completely different car to drive I couldn’t be any happier. It’s now so smooth and responsive compared to what it was, I will definitely be coming back in the future! Thank you once again!
Facebook Review
Fantastic service and great honest work, nothing done that didn't need it. These guys really looked after me and I'm wrapped with the results. I would thoroughly recommend and wont take my car anywhere else! Thanks guys!
Jackson Shannon
Professional business. Found problem with fuel system that the car dealers did not. Highly recommend
Peter Middleton

Contact Us