NIStune is a real-time tuning suite designed especially for Nissans which provides the ability to:

• Retune factory Nissan Engine Control Units (ECU)
• Monitor gauges and map tracing on your ECU
• Data log from your ECU using Consult, Wideband, and Auxiliary inputs

Other Features:

• Real time tuning, map tracing, logging, and playback
• Full Log recording for all NIStune ECUs
• Wideband can also be recorded inline with Consult data and played back
• Map and table copy features
• Completely editable, multi window interface, map/table views
• Resize injectors and change AFM capabilities
• E85 Flex Fuel Support (Full 16x16 Fuel and Timing Flex Maps with adjustable scalars)
• Launch Control Support (Fuel Cut & Ignition Retard)
• AFR and auxiliary input trace against RPM and load
• Consult display capabilities with real time diagnostic information in separate windows
• Dual channel wide band support
• Edit five ROM images simultaneously, with comparison capabilities
• Intelligent display tables decoded for easy modification
• Real time RAM monitoring system
• Hardware and software installation guides and manuals provided

What does this mean for a vehicle owner?
You can fit a real-time daughter board to your factory ECU and turn it into a fully remappable ECU, which makes it tuneable similar to aftermarket systems for a fraction of the price. This allows you to fit larger injectors, larger Mass Airflow Meters and get your ECU tuned for these and fuel and ignition changes. You can either tune it yourself or have it professionally tuned by one of our listed workshops.

Tuning provides real time modification whilst the vehicle is running, with all changes immediately updated. Wideband feedback and other auxiliary inputs can be monitored on an internal display and traced against fuel and timing map scalings.

For more information, visit Nistune.com

Please note: If you don't already have a Consult cable for communication with the ECU, you will need to add one. These are available as options above.

Nistune ECUs will ship with a default base image which is a stock Twin Turbo ROM file. The Nistune Software includes various other base images to get you started as well. Our Nistune Type 2 Boards have also been updated to support the "Nistune Feature Pack," which includes Flex Fuel support, Launch Control, and more. This firmware auto-detects the type of ROM being used, and therefore does still support traditional ECU images if you do not wish to use FP ROMs. Please note that Nistune's Feature Pack capabilities are still considered in beta, and are frequently receiving changes and bugfixes. However, through our testing we've found them to be plenty stable and reliable for every day use. If a change comes out that necessitates a re-flash of your Nistune Daughterboard, we will happily update it free of charge, you will just need to ship it to and from us.

We also now offer the Nistune Flex Fuel Boards as optional add-ons. These tiny Flex Boards can be installed directly into the ECU, offering a cleaner and lower-cost option to running a separate Zeitronix ECA box.

Please note: This is an 8-bit ECU Upgrade only. This is compatible with ECUs shipped on the 90-92 NA, 93 Convertible, and 90-94 Twin Turbo. If you're not sure about comparability, please contact us!

Nistune ECUs will not include a pre-tuned ROM, it will basically ship with a stock TT ROM (or a patched TT ROM in the case of Feature Pack ROMs). Professional tuning is required.

Core Charge($300): An Additional $300 Core Charge applies to all ECUs, and is charged at initial purchase of ECU. Once the Customer receives the CZP ECU, they must then return the ECU to receive their core amount($300). If you prefer to avoid the core charge, you can also send your ECU in first and have us upgrade it instead.