- Pull ahead of the competition with extra power in your B58 powered BMW.
- Let your B46/B58 powered BMW pass slow drivers easily with more power on tap.
- ECU flashing at home courtesy of a palm perfect handheld device equipped with a high definition 2.8" color screen and an easily navigable graphic interface that plugs into the OBD2 port.
- More Power: Max gains between 50-98 WHP / 67-120 lb-ft of torque depending on octane. Consult the performance charts for specific/detailed data.
- Multiple octane calibrations (91, 93 and 100) that can be flashed in moments directly from the handheld.
- Full map rescaling for drivability from idle to wide open throttle and everywhere in between.
- Optimized boost control, cam phasing, fueling, airflow and temperature controls for maximum power output that is also safe and reliable.
- Top speed governor (VMAX) removed.
- Sport gauges rescaled to reflect higher than stock power output.
- Retains all BMW factory engine safeguards and adds additional safety precautions such as the stationary rev limiter being set to 5000 RPM.
- Vehicle monitoring and logging capabilities. Up to 8 PID's monitored at a time with up to 4 displayed on screen.
- Read and clear diagnostic codes.
- One device can flash multiple VINs for maximum vehicle versatility (only one can be paired at a time).
- Upgradeable from DINANTRONICS Elite (V1 or V2) at a discounted rate via trade-in program. See the FAQ linked below for details.
- Free software updates for life via the Update Agent software.
- DINANFLASH Handhelds carry a 1 year limited warranty.
- 2017-2020 BMW F22/F23 230i (& xDrive) (B46 Motor)
- 2018-2019 BMW F30/F31 330i (& xDrive) (B46 Motor)
- 2018-2019 BMW F34 330i GT xDrive (B46 Motor)
- 2018-2019 BMW F32/F33/F36 230i (& xDrive) (B46 Motor)
- 2017-2021 BMW F22/F23 M240i (& xDrive) (B58 Motor)
- 2016-2018 BMW F30 340i (& xDrive) (B58 Motor)
- 2017-2019 BMW F34 340i xDrive GT (B58 Motor)
- 2017-2020 BMW F32/F33/F36 440i (& xDrive) (B58 Motor)
- 2017-2019 BMW G30 540i (& xDrive) (B58 Motor)
- 2018-2019 BMW G32 640i xDrive GT (B58 Motor)
- 2017-2019 BMW G11/G12 740i (& xDrive) (B58 Motor)
- 2018-2019 BMW G01 X3 M40i (B58 Motor)
- 2018-2019 BMW G02 X4 M40i (B58 Motor)
- Install PDF - DINAN 4431
- B46/B58 DINANFLASH Handheld FAQ
- Windows and MacOS installers to ensure your DINANFLASH Handheld is always up to date.
- This part is legal under the provisions of EPA’s Tampering Policy dated November 23rd, 2020. The company has reasonable basis (test results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and the EPA Tampering Policy. This product is NOT LEGAL FOR SALE OR USE IN THE STATE OF CALIFORNIA. Testing with the California Air Resources Board, in order to achieve 50-state compliance, is pending with CARB. Once testing is complete with California, and an E.O. number is issued, this product will be updated to 50-state legal status.
Flash tuning meets convenience and versatility with a feature rich handheld device. That's right - the most significant and important performance enhancement available for your turbo charged car is now deliverable from the comfort of your drivers' seat. With multiple octane calibrations dependent on your specific needs, desires or limitations nestled in the palm of your hand you can switch to the appropriate map with the click of a few buttons and a short flash.
The main component of the DINANFLASH Handheld is the Dinan performance engine software loaded onto the device which is your ticket to maximum power. Not just any power however - safe, reliable power that does not sacrifice the long-term health of the engine. Dinan performance engine software is so much more than just turning up the turbo boost after all. It is a fully re-tuned engine management program that maximizes power while keeping all the BMW factory safeguards in place. In most cases Dinan software engineers also implement their own additional safety precautions in order to guarantee flawless performance that may not have been needed with factory power levels/programming. Protecting your BMW, while giving the most performance, is the definition of "Performance Without Sacrifice". To do just that, drivetrain and engine components are analyzed for strength, and then the calibration is tested on the dyno and in the real world for durability and drivability. This process has been a cornerstone of Dinan software development for decades and a major reason why Dinan performance tunes are often labelled as being the smoothest, factory-like solution in the marketplace.
While the tune itself is the most noteworthy aspect of the DINANFLASH Handheld it is also much more then just an improved delivery mechanism for the masses. It is loaded with additional features that assist in monitoring, logging and troubleshooting as well. These features allow increased visibility on the inner workings of the engine/vehicle and help to ensure that the car is functioning at peak performance at all times.
- 1. DINANFLASH Handhelds are DIY and thus are at your own risk. Dinan is not responsible for consequential damages (neither parts nor labor) that may be caused as a result of the installation or use of this product.
- 2. The B46/B58 engines and their multitude of variants account for numerous unique box codes across various platforms. While Dinan has created files for many of these permutations, there is a chance you may have a box code that we have not seen. If this happens to be the case the handheld will prompt you to plug in the device to a computer after the unlock process in order to transmit relevant data to Dinan. We ask that you give us a call at 1-800-341-5480 when this has occurred so we can expedite the request. File creation typically occurs within 24-48 hours and will be available once the DINANFLASH Handheld is updated with new software via the Update Agent. Additional information about this process can be found in the user manual as well as the FAQ.
- 3. It is recommended that you update your DINANFLASH Handheld unit upon receipt via the Update Agent software to ensure the device is loaded with the most recent software/firmware.