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EcuTeck Performance Products - Australia's No.1 Ecu

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FlashCAN Nissan GTR

FlashCAN Nissan GTR

EcuTek are proud to announce the release of FlashCAN Nissan GTR, providing support for all versions of the standard Nissan GTR R35 currently available, including the latest 2011 models and Nismo tuned special editions.

We have been developing this product with Litchfield Performance to hone every feature and to gain valuable field testing. Feedback from Litchfield has been very positive, with considerable interest from customers. Using FlashCAN Nissan GTR, Litchfield Imports have developed some very impressive tuning packages.


FlashCAN Nissan GTR Features

FlashCAN Nissan GTR provides access to a wide range of calibration options for the OEM ECU, such as:

  • Boost Control

  • Fuellling

  • Ignition Timing

  • Cam Timing

  • Accelerator to Throttle Mapping

  • Speed Limiters

  • Rev Limiters

  • Sensor Scaling

  • High Speed ECU Programming - 25 seconds

  • High Speed Custom Datalogging

  • DTC Clearing, Enable & Disable

  • Pedestrian Safety System DTC Clearing

  • RaceROM Feature Enhancements


RaceROM Special Features

FlashCAN Nissan GTR includes EcuTek's new RaceROM technology, providing custom feature enhancements for the OEM ECU. These features have been written by EcuTek to supplement the standard ECU functions, improving the tuning potential. Many of these features are unique to FlashCAN Nissan GTR and are not available using any other tuning software.

  • RaceROM Boost Controller
  • Provides the ability to adjust the boost level while driving, using the cruise control switches and on-board navigation display system.

  • Map Switching
  • Provides access to separate "Road" and "Race" settings for all major maps with flashing Check Engine light confirming the currently enabled mode.

  • Speed Density
  • Provides the option to tune from either MAF or MAP based speed density, and also swap between the two inputs at any time.

  • Large Fuel Injector Support
  • Provides ECU calibration for greater than 750cc injectors.

  • Per Gear Boost & Rev Limits
  • Provides custom limiters for boost pressure and RPM in every gear.

  • MAF left-right input swapping
  • Provides ability to swap MAF sensor input signals when using aftermarket intercoolers.

  • Wide Range Boost Limit Maps
  • Provides an increase in scale for the boost maps to allow greater boost levels.

  • Upshift Boost Spike Prevention
  • Provides a safety feature to stop boost spikes during gear shifting.

  • Extra Parameter Logging
  • Provides extra data parameters, such as: current gear, engine load per bank, knock correction, calculated airflow, boost error, AFR per bank, and many more.

  • Visual Knock Warning
  • Provides a visual warning light through the check engine light when cylinder knock occurs.

  • Enhanced Security
  • Provides an extra level of security to protect your work.

For more details on the current RaceROM features please visit our RaceROM page.

Supported Vehicles

FlashCAN Nissan GTR currently supports the standard and Nismo tuned versions of the Nissan GTR in the US, JDM, Euro and Middle East markets. See the sidebar for exact current model support. As with all EcuTek ProECU products if you find a vehicle we do not currently support, we will endeavour to add support for it as quickly as possible.


Power increases of over 60BHP are possible with ECU recalibration only. The addition of a performance exhaust allows power increases to reach over over 100BHP and 590lb.ft torque (800NM) at 1.25bar boost.
The addition of larger (76mm) intakes and EcuTek 950cc Fuel Injectors resulted in power increases of 125 BHP.

Nissan GTR Power Graph Nissan GTR Torque Graph


In the News

EcuTek's tuned development vehicle has been tested at the Nurburgring by EVO magazine. Using FlashCAN Nissan GTR, Litchfield Performance has designed a bespoke 710Hp Nissan GTR for Renault F1 boss Gerard Lopez. This vehicle won EVO magazine’s tuned car of the year 2010. You can be sure of results with EcuTek, due to the testing they are given before release.


FlashCAN Nissan GTR is available now! If you are interested or would like more information, please email


Why add Features to the Standard ECU?

What is RaceROM?

RaceROM is a suite of feature enhancements available for OEM ECUs tuned with EcuTek tuning tools, which offers increased tuning & driving capabilities. RaceROM is available for specific ranges of engine management systems, initially for Subaru electronic throttle (Drive-by-wire) based ECUs. It will also be available for Nissan GT-R shortly.

Without question, the OEM ECU offers the best cold start, driveability and refinement when compared to aftermarket ECU hardware. However, many aftermarket ECUs provide extra (generally motorsport related) features, that many enthusiasts desire. Unfortunately, when replacing the standard ECU with an aftermarket ECU, the refinement of the standard ECU is often lost.

Now with EcuTek RaceROM, this compromise is no longer necessary. By way of a software upgrade to the standard ECU, RaceROM adds many custom calibration options to the standard OEM ECU, offering features beyond the standard fuelling, ignition and boost control, yet retaining its driveability, sophistication and fuel economy.

Newly added features

  • Vehicle Speed Limiter for Road & Race
  • Fuel Injector Scale Byte in Road & Race (for alternate fuel use)
  • Improved Map Tracing for Speed Density
  • Improved Launch ControlThere is also a new RaceROM live data parameter:
  • Throttle Delta - For use when tuning low speed lean AFR throttle transitions


Below, the features available for each vehicle type are detailed.


RaceROM Subaru

RaceROM for Subaru is available now! RaceROM currently supports the following features on Subaru Electronic Throttle based ECUs:

  • Map Switching for Fuel, Accelerator, Timing, Boost, VVT and Rev Limit.

  • Per-gear boost control.

  • Per-gear rev limits.

  • Launch Control.

  • Downshift auto blip.

  • Flat-foot shifting.

  • Speed Density based calibration option.

Note that due to space constraints within some ECUs, not all features are available on all vehicles. However, all features are available on the majority of ECUs. This is due to the available space within the ECUs code and data storage areas varying from ECU to ECU. 153 Subaru ECUs are currently supported.

RaceROM Nissan GT-R

RaceROM for Nissan GT-R R35 will be available soon! It will support Japanese, European & US vehicles from 2008-2011 model years. RaceROM for Nissan GT-R currently provides the the following feature enhancements:

  • Map Switching for Fuel, Timing, VVT and Rev Limit.

  • 16-bit boost cut maps.

  • Upshift boost spike prevention.

  • Per-gear boost control.

  • Per-gear rev limits.

  • RaceROM Boost Controller.

  • MAF Left-Right Swap for custom intercoolers.

  • Large fuel injector support.

  • Extra Parameter Logging.

  • Large fuel injector support.

  • Visual knock warning.

All RaceROM GT-R features are available on all GT-R R35 ECUs.

RaceROM Feature Details

Go to the Feature Details Page to see a full description of each RaceROM feature.

RaceROM Supported Vehicles

Currently, RaceROM supports the Subaru electronic-throttle (drive-by-wire) vehicles, and shortly the Nissan GT-R R35. However, due to space constraints on each specific ECU not all features are available on all models.

RaceROM Future Development

Currently only Subaru electronic throttle (drive-by-wire) and the Nissan GT-R R35 are supported by RaceROM. EcuTek will extend RaceROM support to other ECU families in the future.

RaceROM Successes

During its development, several EcuTek dealers around the world have used development versions of RaceROM to test features and performance. Here are some of the teams performing with RaceROM tuned vehicles.

  • Kocar won the Polish Time Attack, beating cars with significantly higher power outputs.
  • Crawford Performance have powered vehicles in several major US events such as the Super Lap Battle, ESPN X-games, and the Gymkhana Grid
  • Zenkai Motorsports have consistently taken first place at events across Nevada in the Super Lap Battle and Redline Time Attack, setting new class records with a RaceROM tuned Subaru.

See the news section for further information.

How to Order RaceROM

To purchase RaceROM please email . EcuTek tuning products are only available to the tuning trade. If you wish to have your car tuned using RaceROM by an EcuTek tuner, please visit the dealer locator.

FlashCAN Nissan GTR

Supported Vehicles:

JF01C - JDM Nissan GTR 2008

JF01D - JDM Nissan GTR 2008

JF30A - US Nissan GTR 2008

F30C - US Nissan GTR 2008

JF51A - EU Nissan GTR 2009

JF60A - EU Nissan GTR 2009

JW93A - EU Nissan GTR 2010

JW99A - ME Nissan GTR 2010

KB54B - EU Nissan GTR 2011

R5116 - EU Nissan GTR 2010

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