Openflash Tuning Tablet OFT 3.0 Version 3 - 2013-2016 Scion FRS / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86

Your FA20 Finally Gets to Breathe

The FA20 is a capable engine, but it leaves real power on the table from the factory. Subaru and Toyota have to tune conservatively to cover every driver, every climate, and every fuel grade — the OFT V3 lets you take that back. The OpenFlash Tuning Tablet V3 is a fully functional, handheld ECU programming tool built specifically for the ZN6/ZC6 platform, capable of delivering up to 20 horsepower gains with nothing more than a phone and an OBD port. Full open-source MAP editing, real-time data logging, and onboard graphing through its built-in display give you professional-grade tuning control without ever touching a laptop.

Specs & Highlights

• Gains of up to 20HP on the FA20 platform
• Full open-source MAP editing with no encryption or ROM locking
• Automatic tune file generation via iPhone or Android app
• Free off-the-shelf (OTS) maps for a wide range of common modifications
• Free tuning software included with no licensing fees
• Onboard data logging, graphing, and live digital gauge display
• Compatible with wideband O2 sensors for precise fueling adjustments
• Trouble code reading and clearing built in
• Store and switch between multiple custom tune files
• 100% reversible to factory ECU settings with one tap
• True plug-and-play — no splicing, cutting, or soldering
• Can be licensed for use on additional vehicles (additional license sold separately)

Flash Your ECU in Minutes, Not Hours

Once the OFT V3 is plugged into your OBD port, you select the map that best matches your current modification level and write it directly to the ECU through the companion app on your iPhone or Android device. Every off-the-shelf map is developed and thoroughly tested by OpenFlash's in-house ECU calibration team, so you're not guessing at safe fuel and ignition tables — you're starting from a proven baseline. Whether you're running a stock airbox or a full intake, headers, and a tune, there's a map built for where you are. For those who want to go further, the full open-source ROM access means you can build your own maps from scratch with zero encryption in the way.

Data Logging and Live Monitoring Built Right In

The OFT V3 isn't just a one-and-done flash tool. Its onboard screen gives you real-time data viewing and graphing while you drive, turning the tablet into a functional data logger you can take to the track or the dyno. Wideband O2 sensor compatibility means you can monitor air/fuel ratio directly and make confident fueling adjustments rather than tuning blind. Trouble codes are readable and clearable from the same device, so you're not pulling out a separate scan tool every time a CEL pops. All of this in a unit small enough to live in your glovebox between uses.

One Tablet, Multiple Vehicles

The OFT V3 supports multi-vehicle licensing, which makes it a smart long-term investment if you're running more than one FR-S, BRZ, or 86 in your garage or building a second car. Each additional vehicle license is available directly from OpenFlash for $300. When transferring to a new vehicle, the tablet is erased and reassociated with the new car — just make sure the previous vehicle is left on a tune that's suitable for long-term street use before making the switch. It's a flexible setup that gives a single device a longer useful life across multiple builds.

Openflash Performance Spotlight

OpenFlash Performance has been one of the most trusted names in FA20 ECU tuning since the ZN6/ZC6 platform launched. Built from the ground up around open-source tuning philosophy, OpenFlash set themselves apart early by refusing to lock or encrypt their maps, giving owners full access to every table in the ECU rather than charging for tune updates or hiding their calibration work behind a black box. Their in-house calibration team specializes exclusively in the FR-S, BRZ, and 86 platform, meaning every OTS map is developed with real-world dyno time on this specific engine and chassis. The result is a tuning ecosystem the community has relied on for over a decade.

Everything Included

• OpenFlash Tuning Tablet V3 (OFT 3.0)
• OBD cable
• USB cable
• Access to free OpenFlash tuning software
• Access to free off-the-shelf (OTS) map library

The FT Breakdown

If you're on the ZN6/ZC6 platform and you've done any bolt-ons without addressing the ECU, you're leaving power on the table and potentially running a fueling map that wasn't built for your setup. The OFT V3 is the cleanest solution in the space — no laptop dependency, no locked maps, no ongoing software costs. The open-source approach means the tuning community around this device is active, the map library is well-developed, and you're not stuck waiting on a vendor to push an update every time you add a part. For a platform that responds as well as the FA20 does to proper tuning, this is the tool that makes that accessible to anyone.

Important: To activate the tablet, please contact OpenFlash directly at https://support.openflashtablet.com/support/home. FTspeed does not carry or supply activation codes — these can only be obtained directly through OpenFlash Performance.

Note: This item is NOT refundable.